The lock body is made of aluminum alloy and the plane-face lock cylinder is made of brass; round iron tube diameter: 28mm.
The adjustment rod has 65-70 spiral slots, three times that of standard models of its kind. Gaps between slots are so small as to allow convenient lock adjustment and secure locking.
The adjustment-rod solid core diameter: 16.8mm; total length: 910mm.
12pcs/blister card packing; NW: 24kg; GW: 25kg; measurement: 1.88 cu. ft.