Peerless Handcuff 700C-6X Security Handcuff - Extended Chainlink. The Peerless Hand Cuff Model 700-6X w/ Extended Chainlink incorporates spun rivet construction for increased strength and durability. Smooth single strand action allows for fast and efficient cuffing. The profiled edges minimize the risk of tissue and nerve injury. The Peerless Model 700-6X Security Cuff uses Model 700 Handcuffs which have been approved by the National Institute of Justice. Specifications for Peerless Handcuff Model 700C-6x EXT Handcuffs: Weight: 10.5 oz. (298 gms) Material: Carbon Steel Finish: Nickel Min. Opening: 2.0 inches (51mm) Min. Inside Perimeter: 5.9 inches (150 mm) Max. Overall Length: 12.5 inchest (317.5 mm) Double Lock: Yes Keys Supplied: 2 Features of Peerless handcuff W/ Extended Chainlinks - 700C6X: The Model 700-6X has additional links to accommodate individuals with larger upper bodies Six links give 5 1/2 inches of distance between the cuffs The added space reduces shoulder arm and wrist strain for larger individuals Eliminates the need to link two sets of cuffs in order to restrain one individual Incorporates spun rivet construction for increased strength and durability Smooth single strand action allows for fast and efficient cuffing The profiled edges minimize the risk of tissue and nerve injury Model 700 Handcuffs approved by National Institute of Justice. Lifetime warranty for manufacture defects Two keys supplied Package Contents: Peerless 700C-6X Extended Chain Link Security Handcuff 4713 Peerless Handcuff 4713: Security Handcuff 700C-6X - Extended Chainlink