Pully Starter Spring(ROHS) 1) Recoil Spring For Chain Saw Parts. Pully Starter Spring(ROHS)Great pleasure to contact you!Let me introduce myself, ... Electric Water Bottle Starter, Electric iron,Meat grinder,Timer of washing machine and Fan, Oven, etc...).Constant force spring for door , ... : 2.8mm - 80mmThickness: 0.08mm - 3.0mmOn the other hands, we can custom made the spring you need according to you ...