Features: Traditional chain style cuff Hardened steel Non-reflective dull nickel finish NIJ Certified Edge "Double-Lock" system Three independent retaining bars True Swing" technology Positive ClickbakA(R) loading 100% Made USA Specifications: Style: Chain Material Hardened Carbon Steel Weight 9.7 oz Length: 8.80 in Max Width 3.03 in Min Width 1.90 in Max Height 1.97 in Min Height 1.89 in Max Int. Circle 8.28 in Min Int. Circle 5.73 in Locking Positions 23