ADJUSTABLE KEY; TYPE: CHAIN KEYS; LONGITUDE: 36 IN; AUTOMATIC LOCK IN BOTH DIRECTIONS, STURDY CHAIN MADE OF SPECIAL TEMPERED STEEL, JAWS AND BODY IN FORGED TEMPERED STEEL, DOUBLE-FACED TEETH SYSTEM FOR USE AS A CRIQUE, MAXIMUM TUBE CAPACITY FROM 38 MM (1-1/2” ) UP TO 305 MM (12”), STANDARDS: AMERICAN STANDARD GGG-W-65 1, TYPE I CLASS B, UNE 16555; MANUFACTURER 1: BAHCO; N-PART 1: 372-4