Thanks to the high-quality materials used, the exclusive shape that makes them practically impossible to grip with burglary tools and the maximum security mechanism, the Viro “Panzer” armoured padlocks are the ideal solution for securing shutters, doors and gates. The versions with 2 independent lock-bolts can be easily and perfectly combined with the chains and containers of trucks.
 

• Body: solid forged brass one-piece body padlock.

• Main armour: 3 mm (items 4116, 4117 and 4126), 2.5 mm (items 4115 and 4125) thick case-hardened, tempered, copper, nickel and chrome plated steel main armour.

• Side armours: 1.5 mm (items 4116, 4117 and 4126), 1 mm (items 4115 and 4125) thick case-hardened, tempered, copper, nickel and chrome plated steel side armours.

• Lock-bolt (for items 4125 and 4126): case-hardened, tempered, copper, nickel and chrome plated steel rotating resistant to attack lock-bolt. Grip with programmed breakage lock-bolt head (items 4115, 4116 and 4117), to prevent the lock-bolt to be pulled-out. Pull-resistant with inserted head in items 4125 and 4126.

• Safety plug: 7 pin plug, pull-resistant, with case-hardened, tempered, copper, nickel and chrome plated steel anti-drill plate (items 4116, 4117 and 4126).

• Keys: supplied with 3 Viro Top Security profile nickel-plated brass keys.

Versions available with patented profile keys (shape trademark), which can only be duplicated by Viro, faxing a photocopy of the coded ownership card provided in a sealed envelope together with the keys.

• Mechanism:

  -	ball type locking;
  -	key retaining only with locked padlock (items 4115, 4116 and 4117);
  -	brass pins;
  -	mushroom brass counterpins, pick-resistant;
  -	inox stainless steel (AISI 316) latches;
  -	inox stainless steel or phosphor bronze spring pins (items 4125 and 4126);
  -	inox stainless steel latch spring/s.

• Packaging: single visual pack box.
  

The one-piece body special steel padlocks form part of the new generation of elegant padlocks, offering maximum resistance and security.
The one-piece body, the lock-bolt and the anti-drill plate of the cylinder are treated with the "NIPLOY PROCESS", an innovative chemical nickel-plating process which ensures a high corrosion-proof standard.
 

• Body: one-piece, special case-hardened and tempered steel.

• Finish: "NIPLOY PROCESS" corrosion-proof nickel plating.

• Lock-bolt: ? 13 mm case-hardened, tempered steel rotating resistant to attack lock-bolt. Grip with programmed breakage lock-bolt head, to prevent the lock-bolt to be pulled-out.

• Security Cylinder: 6 pins, replaceable, protected by a rotating anti-drill plate in special case-hardened, tempered 4.4 mm thick steel.

• Keys: supplied with 2 flat, reversible, nickel-plated brass keys, in sealed envelope with ownership card.

• Mechanism:

  -	ball type locking;
  -	key retaining;
  -	first set of tempered inox stainless steel pins and counterpins;
  -	brass pins;
  -	mushroom brass counterpins, pick-resistant;
  -	inox stainless steel AISI 316 latch;
  -	inox stainless steel spring pins;
  -	inox stainless steel latch spring.

• FLAT KEY SPARE CYLINDER: item 4753
  with accessory for cylinder replacement.

• Packaging: single visual pack box.

Suitable for use with chains with up to 10 mm wire diameter.
 

• Body: one-piece cylindrical body, case-hardened and tempered special steel.

• Finish: "NIPLOY PROCESS" corrosion-proof nickel plating.

• Lock-bolt: ? 10 mm case-hardened, tempered steel rotating resistant to attack lock-bolt, with pull opening.   

• Security cylinder: 5 pins, protected by a rotating burglar-resistant, anti-drill plate in special case-hardened, tempered 2 mm thick steel.
  When the padlock is closed, the lock-bolt is fully housed in the body, pull resistant.

• Keys: supplied with 2 Viro Top Security profile nickel-plated brass keys.

• Mechanism:

  -	ball type locking;
  -	key retaining;
  -	brass pins;
  -	mushroom brass counterpins, pick-resistant;
  -	inox stainless steel locking ring;
  -	inox stainless steel spring pins;
  -	inox stainless steel locking ring spring;
  -	lock protected by weather proof cap.

• Packaging: single pack in polyethylene bags in 8 piece boxes.