Janome MyLock 454D Sailing Line Serger Details

Product Description

Introducing the MyLock 454D from Janome's new SAILING LINE of sergers. The Janome MyLock 454D Serger is a versatile, user-friendly serger crafted to provide professional-quality finishes for sewists at any skill level. This compact machine features both 3 and 4-thread overlocking options, making it ideal for creating durable, stretch-resistant seams on knits and clean, polished edges on woven fabrics. Equipped with an 8-piece feed dog and a new presser foot design, the 454D offers smooth-sailing fabric feeding across multiple layers and a variety of fabric types. With adjustable stitch length (from 1mm to 4mm) and cutting width (ranging from 3.1mm to 7.3mm), this serger provides precise control over your stitching, while its differential feed, adjustable from 0.5mm to 2.25mm, ensures that lightweight fabrics won't pucker and knits retain their shape.

Setting up the Janome MyLock 454D Sailing Line Serger is easy, thanks to its color-coded threading system and an Easy Threading Lower Looper that simplifies the threading process. For additional versatility, you can effortlessly switch to a rolled hem without adjusting the needle plate, presser foot, or tension settings, streamlining your workflow. The machine's Hanenite rubber feet reduce vibration and noise, creating a stable and quiet sewing experience, and its enhanced motor torque ensures reliable performance, even on thicker fabrics. Operating at a maximum speed of 1,300 stitches per minute, the Janome MyLock 454D Serger is a powerful, efficient choice for sewists seeking professional results.

3/4 Thread Setting

The 3 or 4-thread options on the MyLock 454D provide flexibility for various sewing needs, allowing you to choose the right stitch type for different fabrics and finishes. The 4-thread overlock is perfect for creating strong, durable seams, and it is ideal for stretchy or knit fabrics that require a flexible yet sturdy stitch to withstand movement without breaking. This option combines two needles and two loopers to form a wider, more resilient seam, which is especially useful for garments and activewear.
On the other hand, the 3-thread overlock option uses one needle and two loopers to create a lighter, narrower seam that is excellent for finishing edges on woven fabrics or achieving delicate hems. This setup consumes less thread, making it a great choice for lightweight fabrics or when you want a more subtle finish. The MyLock 454D lets you tailor your sewing projects with professional-level results, whether you're constructing durable seams or adding polished edges to your designs.

Color-Coded Thread Guides

The Color-Coded Thread Guides on the Janome MyLock 454D are thoughtfully designed to make threading quick, intuitive, and frustration-free. Each threading path is marked with a distinct color, allowing users to easily follow the proper sequence for both needles and loopers. This organized, visual threading system simplifies setup, making it especially helpful for beginners or when switching between colors or thread types mid-project. With clear color cues for each thread path, you can confidently thread your machine accurately, reducing setup time and ensuring smooth, even stitches.

Differential Feed Ratio

The Differential Feed Ratio on the MyLock 454D is a powerful feature that ensures smooth, even stitching on a wide range of fabrics. With an adjustable ratio between 0.5 and 2.25, the differential feed can be precisely set to handle different fabric types and sewing needs. This feature prevents lightweight fabrics from puckering by gently gathering the fabric, while also reducing the risk of stretching on knits, which can lead to uneven seams. The higher setting gathers fabric, perfect for creating intentional ruffles, while the lower setting stretches fabric for a smooth finish on delicate materials. By allowing control over fabric feed, the differential feed ratio provides polished, professional-quality seams without compromising the natural drape and shape of your materials.

1300 Stitches per Minute

The speed on the Janome MyLock 454D Serger brings efficiency and productivity to any sewing project. With this impressive maximum speed of 1300 SPM, you can finish seams, edges, and hems quickly, making it ideal for both large and small projects that require professional-level results in a short time. This high stitch-per-minute capability allows for rapid construction without sacrificing stitch quality, so each seam remains consistent and secure. Whether working on a single garment or a batch of items, the MyLock 454D ensures you can keep up with demanding sewing tasks, saving you time while maintaining precision.

Stitch Length Dial

The Stitch Length Dial gives you precise control over the length of each stitch, allowing for customization to suit different fabrics and finishes. Easily adjustable from 1mm to 4mm, this dial provides versatility for various sewing applications. For a tight, secure finish on lightweight fabrics or delicate edges, select a shorter stitch length, which offers more stitch density. For thicker materials or a looser finish, a longer stitch length may be preferred, creating a broader stitch pattern that complements bulkier fabrics. This intuitive dial ensures that with a simple adjustment, you can tailor your stitch length to achieve both functional and decorative results.

Hanenite Rubber Feet

Hanenite Rubber Feet provides enhanced stability and a quieter sewing experience. Made from a durable, high-quality rubber compound, these specialized feet effectively absorb vibrations and reduce machine noise, even at high speeds. This added stability allows for smooth, consistent stitching without unnecessary movement or shaking, which is especially beneficial when working with intricate stitches or delicate fabrics. Whether powering through multiple layers or creating fine, detailed hems, the Hanenite rubber feet help ensure a steady sewing surface, making each project more enjoyable and precise.

8-Piece Feed Dog

The 8-Piece Feed Dog system provides exceptional fabric control for smooth, consistent stitching. This advanced feed dog design ensures that fabric is evenly gripped and guided through the machine, preventing slipping or bunching, even on challenging fabrics like lightweight sheers or thick, multi-layered materials. The eight contact points provide stability for delicate edges and offer robust feeding power for heavier fabrics, helping you achieve professional-quality results on everything from fine hems to substantial seams. With this reliable feeding system, every stitch remains uniform, making the Janome MyLock 454D a dependable choice for sewists.

Chain Finger Switch Knob

The Chain Finger Switch Knob on the Janome MyLock 454D Serger is a convenient feature that allows you to easily transition between standard overlocking and rolled hemming. When engaged, the chain finger supports the fabric edge during regular overlocking, ensuring smooth, even stitches. For rolled hemming, a quick adjustment with the chain finger switch knob retracts the chain finger, creating a tighter, more compact hem that's ideal for delicate fabrics and decorative edges. This easy-to-use switch adds versatility to your serging, letting you achieve both professional-looking seams and beautiful, fine hems with minimal effort.

Cutting Width Adjusting Dial

The Cutting Width Adjusting Dial gives you precise control over the width of fabric trimmed before it's stitched, ensuring each seam has a clean, customized finish. With a simple turn of the dial, you can adjust the cutting width to accommodate different fabric types and project needs, ranging from narrow trims for lightweight fabrics to wider trims for heavier or bulky materials. This flexibility allows you to maintain smooth, professional-looking edges on any project. Whether working on delicate fabric that requires a fine trim or durable materials needing more allowance, the cutting width adjusting dial ensures that every stitch and seam align perfectly for a polished, tailored result.

Retractable Upper Knife

The Retractable Knife on the Janome MyLock 454D Serger offers enhanced versatility by allowing you to disengage the upper cutting blade when needed. This feature is perfect for projects where trimming isn't necessary, such as decorative stitching, sewing over pre-finished edges, or handling delicate materials that could fray with additional cuts. With a simple adjustment, you can quickly retract the knife, giving you full control over whether or not the fabric is trimmed as you sew. This adaptability makes the MyLock 454D ideal for a range of sewing techniques, offering a clean finish when cutting is required and complete freedom to create intricate designs when it isn't.

Included Accessories

Standard Foot, Needles, Large Screwdriver, Small Screwdriver, Tweezers, Foot Control, and Instruction Manual.

25 Year Limited Warranty

Janome America, Inc. will ensure your machine's performance for 25 years from when the machine is purchased to the original purchaser. This warranty applies exclusively to normal household use. The product is covered for 25 years from the date of original purchase against defects in materials or workmanship, excluding electronic components. Circuit boards, step motors, and all other electronic or non-electronic pattern control units are warranted for 5 years from the date of purchase, while labor is covered for 1 year at no charge by an Authorized Janome Retailer.
View Full Warranty

Key Features

3 and 4 Thread Convertible
1 and 2 Needle Operation
Color-Coded Thread Guides
Quick Change Rolled Hem
Adjustable Foot Pressure
Differential Feed Ratio: 0.5-2.25mm
Adjustable Cutting Width: 3.1-7.3mm
Adjustable Stitch Length: 1-4mm
Easy Lay-in Tension Dials
Tension Release Lever
Hanenite Rubber Feet
Improved Motor Torque
Snap-on Presser Feet
Threading Chart
Easy Threading Lower Looper
Easily Retractable Upper Knife
1300 SPM
8-Piece Feed Dog

Optional Accessories

Additional Information

Machine Weight: 13.4 lbs. (6.07 kg)
Needle System: HAx1
Janome MyLock 454D Sailing Line Serger Brochure

Manufacturer's Limited Warranty

Product Specifications

Stitches Per Minute: 1300

Thread Tension Control: Manual

Max Stitch Length: 4 mm

Product Description

Introducing the MyLock 454D from Janome's new SAILING LINE of sergers. The Janome MyLock 454D Serger is a versatile, user-friendly serger crafted to provide professional-quality finishes for sewists at any skill level. This compact machine features both 3 and 4-thread overlocking options, making it ideal for creating durable, stretch-resistant seams on knits and clean, polished edges on woven fabrics. Equipped with an 8-piece feed dog and a new presser foot design, the 454D offers smooth-sailing fabric feeding across multiple layers and a variety of fabric types. With adjustable stitch length (from 1mm to 4mm) and cutting width (ranging from 3.1mm to 7.3mm), this serger provides precise control over your stitching, while its differential feed, adjustable from 0.5mm to 2.25mm, ensures that lightweight fabrics won't pucker and knits retain their shape.

Setting up the Janome MyLock 454D Sailing Line Serger is easy, thanks to its color-coded threading system and an Easy Threading Lower Looper that simplifies the threading process. For additional versatility, you can effortlessly switch to a rolled hem without adjusting the needle plate, presser foot, or tension settings, streamlining your workflow. The machine's Hanenite rubber feet reduce vibration and noise, creating a stable and quiet sewing experience, and its enhanced motor torque ensures reliable performance, even on thicker fabrics. Operating at a maximum speed of 1,300 stitches per minute, the Janome MyLock 454D Serger is a powerful, efficient choice for sewists seeking professional results.

3/4 Thread Setting

The 3 or 4-thread options on the MyLock 454D provide flexibility for various sewing needs, allowing you to choose the right stitch type for different fabrics and finishes. The 4-thread overlock is perfect for creating strong, durable seams, and it is ideal for stretchy or knit fabrics that require a flexible yet sturdy stitch to withstand movement without breaking. This option combines two needles and two loopers to form a wider, more resilient seam, which is especially useful for garments and activewear.
On the other hand, the 3-thread overlock option uses one needle and two loopers to create a lighter, narrower seam that is excellent for finishing edges on woven fabrics or achieving delicate hems. This setup consumes less thread, making it a great choice for lightweight fabrics or when you want a more subtle finish. The MyLock 454D lets you tailor your sewing projects with professional-level results, whether you're constructing durable seams or adding polished edges to your designs.

Color-Coded Thread Guides

The Color-Coded Thread Guides on the Janome MyLock 454D are thoughtfully designed to make threading quick, intuitive, and frustration-free. Each threading path is marked with a distinct color, allowing users to easily follow the proper sequence for both needles and loopers. This organized, visual threading system simplifies setup, making it especially helpful for beginners or when switching between colors or thread types mid-project. With clear color cues for each thread path, you can confidently thread your machine accurately, reducing setup time and ensuring smooth, even stitches.

Differential Feed Ratio

The Differential Feed Ratio on the MyLock 454D is a powerful feature that ensures smooth, even stitching on a wide range of fabrics. With an adjustable ratio between 0.5 and 2.25, the differential feed can be precisely set to handle different fabric types and sewing needs. This feature prevents lightweight fabrics from puckering by gently gathering the fabric, while also reducing the risk of stretching on knits, which can lead to uneven seams. The higher setting gathers fabric, perfect for creating intentional ruffles, while the lower setting stretches fabric for a smooth finish on delicate materials. By allowing control over fabric feed, the differential feed ratio provides polished, professional-quality seams without compromising the natural drape and shape of your materials.

1300 Stitches per Minute

The speed on the Janome MyLock 454D Serger brings efficiency and productivity to any sewing project. With this impressive maximum speed of 1300 SPM, you can finish seams, edges, and hems quickly, making it ideal for both large and small projects that require professional-level results in a short time. This high stitch-per-minute capability allows for rapid construction without sacrificing stitch quality, so each seam remains consistent and secure. Whether working on a single garment or a batch of items, the MyLock 454D ensures you can keep up with demanding sewing tasks, saving you time while maintaining precision.

Stitch Length Dial

The Stitch Length Dial gives you precise control over the length of each stitch, allowing for customization to suit different fabrics and finishes. Easily adjustable from 1mm to 4mm, this dial provides versatility for various sewing applications. For a tight, secure finish on lightweight fabrics or delicate edges, select a shorter stitch length, which offers more stitch density. For thicker materials or a looser finish, a longer stitch length may be preferred, creating a broader stitch pattern that complements bulkier fabrics. This intuitive dial ensures that with a simple adjustment, you can tailor your stitch length to achieve both functional and decorative results.

Hanenite Rubber Feet

Hanenite Rubber Feet provides enhanced stability and a quieter sewing experience. Made from a durable, high-quality rubber compound, these specialized feet effectively absorb vibrations and reduce machine noise, even at high speeds. This added stability allows for smooth, consistent stitching without unnecessary movement or shaking, which is especially beneficial when working with intricate stitches or delicate fabrics. Whether powering through multiple layers or creating fine, detailed hems, the Hanenite rubber feet help ensure a steady sewing surface, making each project more enjoyable and precise.

8-Piece Feed Dog

The 8-Piece Feed Dog system provides exceptional fabric control for smooth, consistent stitching. This advanced feed dog design ensures that fabric is evenly gripped and guided through the machine, preventing slipping or bunching, even on challenging fabrics like lightweight sheers or thick, multi-layered materials. The eight contact points provide stability for delicate edges and offer robust feeding power for heavier fabrics, helping you achieve professional-quality results on everything from fine hems to substantial seams. With this reliable feeding system, every stitch remains uniform, making the Janome MyLock 454D a dependable choice for sewists.

Chain Finger Switch Knob

The Chain Finger Switch Knob on the Janome MyLock 454D Serger is a convenient feature that allows you to easily transition between standard overlocking and rolled hemming. When engaged, the chain finger supports the fabric edge during regular overlocking, ensuring smooth, even stitches. For rolled hemming, a quick adjustment with the chain finger switch knob retracts the chain finger, creating a tighter, more compact hem that's ideal for delicate fabrics and decorative edges. This easy-to-use switch adds versatility to your serging, letting you achieve both professional-looking seams and beautiful, fine hems with minimal effort.

Cutting Width Adjusting Dial

The Cutting Width Adjusting Dial gives you precise control over the width of fabric trimmed before it's stitched, ensuring each seam has a clean, customized finish. With a simple turn of the dial, you can adjust the cutting width to accommodate different fabric types and project needs, ranging from narrow trims for lightweight fabrics to wider trims for heavier or bulky materials. This flexibility allows you to maintain smooth, professional-looking edges on any project. Whether working on delicate fabric that requires a fine trim or durable materials needing more allowance, the cutting width adjusting dial ensures that every stitch and seam align perfectly for a polished, tailored result.

Retractable Upper Knife

The Retractable Knife on the Janome MyLock 454D Serger offers enhanced versatility by allowing you to disengage the upper cutting blade when needed. This feature is perfect for projects where trimming isn't necessary, such as decorative stitching, sewing over pre-finished edges, or handling delicate materials that could fray with additional cuts. With a simple adjustment, you can quickly retract the knife, giving you full control over whether or not the fabric is trimmed as you sew. This adaptability makes the MyLock 454D ideal for a range of sewing techniques, offering a clean finish when cutting is required and complete freedom to create intricate designs when it isn't.

Included Accessories

Standard Foot, Needles, Large Screwdriver, Small Screwdriver, Tweezers, Foot Control, and Instruction Manual.

25 Year Limited Warranty

Janome America, Inc. will ensure your machine's performance for 25 years from when the machine is purchased to the original purchaser. This warranty applies exclusively to normal household use. The product is covered for 25 years from the date of original purchase against defects in materials or workmanship, excluding electronic components. Circuit boards, step motors, and all other electronic or non-electronic pattern control units are warranted for 5 years from the date of purchase, while labor is covered for 1 year at no charge by an Authorized Janome Retailer.
View Full Warranty