Features: 1.Material: It is made of high quality metal material, strong and durable, and will not be damaged after a long time of use. 2.Portable: It is one of the necessary accessories to use the lockstitch sewing machine. 3.Small Accessories: Easy to use, it is an accessory that beginners can quickly use. 4.Scope of Application: Heavy machine models 8700, 8900, series of single needle flat cars, automatic trimming computer flat cars, 1850 tacking knitting machines, etc. 5.Simple Installation: Easy to carry and install, no need to worry about complicated installation. specification:Item Type: Thread Take Up Lever Product Material: Metal Product s: One Product Use: Factory Use Scope of Application: Heavy Machine Models 8700, 8900, Series of Single Needle Flat Cars, Automatic Trimming Computer Flat Cars, 1850 Tacking Knitting Machines, Etc. PackageList:1 x Thread Take Up Lever