Handcuff - 1 Link - Oversized PRODUCT DETAILS ALL PARTS MADE FROM STEEL (PICKLE IN OIL) WITH INTERNAL PARTS CASE HARDENED. DOUBLE TUMBLER LOCKING SYSTEM. HIGH TENSILE SPRING (56-58 HRC). REINFORCED LINK HANDCUFF. 13 LOCKING POSITION ON 3 MM THICK RATCHET. HANDCUFF CHEEKS – 2 MM THICK PER SIDE. HANDCUFFS ARE ELECTROPLATED. INDIVIDUALLY PACKED WITH 2 KEYS. WEIGHT: 400 GRAMS STATIC DIAMETER – 50 MM (CUFF INSIDE DIAMETER). STATIC LOAD APPROXIMATELY 1 500 N (PULLING FORCE).