Quick Link Shackle Boat WLL 1,200 Lbs 1/4 Inch Marine 316 Stainless Steel 20 PCS Working Load Limit: 1,200 Pounds Material: 316 Stainless Ssteel Size: 1/4 Inch Overall length: 2-1/8 Inch *Rough Estimation* Surface Polishing, Lasting Durable, Corrosion Resistant Precision Screw Provides Tight And Secure Connection Great For Anchor Chains And Trailer Safety Chains Quick Link Chain Repair Shackle Is Suitable For A Large Variety Of Applications Such As Marine And Architectural Qty: 20 Pieces Light Item