Tension Stud, Singer #422403-600 Item # 422403-600 Condition Brand New Product Type Non-Branded $4.99 - + Add To Wish List You will have to log in to add this item to your wish list. Free Shipping on USA Orders over $49 You May Also Like Thread Take-Up Spring, Singer #66774 $5.99 $4.99 Save 17% Tension Spring, Singer #125314 $1.99 Tension Thread Guide, Singer #155727 $3.99 Universal Needles, Singer Type 2020 $3.49 You May Also Like Customer Reviews for the Tension Stud, Singer #422403-600