Stainless Steel Shackle 12Pcs M4 Stainless Steel Shackle Lifting Shackle Chain D Ring Shackle Pin Screw Buckle Straight Shackle Joint Clasp for Chain

General description12pcs M4 shackles with screw pins. The D-ring shackle lock is made of 304 stainless steel, strong and durable, rustproof and unbreakable.Technical specificationsEach shackle measures 21 x 24 mmInner dimensions of the shackle: 8 x 14 mmThickness: 4 mmWeight capacity: up to 80 kgUsageAvoid bending loads, unstable loads, and overloads.