Body: cylindrical monoblock in special cemented and hardened steel.
Finish: chemical nickel plating "NIPLOY PROCESS" anti-spraying.
Closing rod: anti-cutting rotary, Ø 10 mm., in cemented and hardened steel, with ad operation.
Safety cylinder: 5 pistons, protected da rotating plate against burglary and drill, in special cemented and hardened steel 2 mm. With closed lock the cylinder is completely housed in the body, against tearing.
Keys: nickel-plated brass, with a Viro top security profile, 2 supplied.
mechanism:
removable key only with closed lock;
"mushroom" brass counterpistoncini, against the action of the grimaldello;
lock cover protection, against the aggression of atmospheric agents.
Chain: semi-square (to counter le manual cutting machines that generally have sharp blades suitable for retaining round profiles) in cemented, hardened, tempered and galvanized special steel (manganese) .
The chain has section 10 mm.and is covered da blue protection sheath, in fabric that minimizes the footprint and scratch-proof.
Supplied with:
practical da carrying bag in nylon canvas.