ART.Name ART. Specification Size(Inch) A(Inch) B(Inch) C(Inch) D(Inch) WLL(lbs) US Type Bolt anchor shackle 3/16" 3/16" 1/4" 0.38" 0.88" 300 US Type Bolt anchor shackle 1/4" 1/4" 5/16" 0.47" 1.13" 450 US Type Bolt anchor shackle 5/16" 5/16" 3/8" 0.53" 1.22" 650 US Type Bolt anchor shackle 3/8" 3/8" 7/16" 0.66" 1.44" 1000 US Type Bolt anchor shackle 7/16" 7/16" 1/2" 0.75" 1.69" 1500 US Type Bolt anchor shackle 1/2" 1/2" 5/8" 0.81" 1.88" 2200 US Type Bolt anchor shackle 5/8" 5/8" 3/4" 1.05" 2.38" 3000 US Type Bolt anchor shackle 3/4" 3/4" 7/8" 1.25" 2.81" 4500 US Type Bolt anchor shackle 7/8" 7/8" 1" 1.44" 3.31" 6000 US Type Bolt anchor shackle 1" 1" 1-1/8" 1.69" 3.75" 8000 US Type Bolt anchor shackle 1-1/8" 1-1/8" 1-1/4" 1.81" 4.25" 10500