Product Information
Material: Special steel alloy
Length: 75cm
Keys: two keys
Weight: 720g
Security level: 4 level -Anti professional thief
1.The thickness of the connecting sheet is 4mm, and the gap between connecting sheet is only 0.2mm, no chance that any tools can damage the lock.
2.The lock cylinder with advanced Swiss technology, the thickness of the key is only 0.3-0.6mm, which avoids the key being copied effectively. 3.Special steel alloy with heat treatment, strong and high toughness, no chance for being thumped, sawed, sheared and drilled.
4.With anti-drilling cap, prevent the electric drilling from damaging the lock cylinder. 5.Patented design of side pulling , which is very convenient to take out the lock.