Different Type Screw Hardness Shackle with Different Shape WUDI SUPMETALS CO., LTD. Base Info Material:Stainless SteelShape:D ShapeUsage:Industrial, HouseholdColor:ColoredCondition:NewTrademark:SMTTransport Package:Plastic Bag+CartonSpecification:4mm~42mmOrigin:ChinaHS Code:7326909000 Description Pre:Steel Transmission Roller Chain Sprocket Next:Stainless Steel High Hardness Hardware Shackle