Description

Features

• Hardened alloy steel shackle, resist minimum of 8 tonnes against cutting force, couldn't be cutted, even with hydraulic cutter!
• Stainless Steel Ball Bearings and SUS 304 side bar
• Special steel cylinder disc to prevent acid damage
• Solid Brass body
• Brass cylinder
• Solid Brass keys
• Nickel chrome plated finishing
• Compatible with Anti Force-Idle Mechanical Technology (patented)

Anti Force-Idle Mechanical Technology was invented to prevent Allen-key bending to destroy the padlock mechanism, patented.

UfO 50mm heavy duty series video cut test URL: http://www.youtube.com/watch?v=LC-RBa_D82g

产品特点  
•硬化合金钢锁钩，切削力抵御最低重力8吨，甚至能抵御液压切刀！
 •不锈钢球轴承和SUS304侧边栏
 •特殊钢筒盘，以防止硫酸破坏
 •实心黄铜主体
 •黄铜锁芯
 •实心黄铜钥匙
 •镍镀铬外观处理
 •可以配备空转装置技术（专利）

空转装置技术专利，用以防止强力板开锁芯以破坏挂锁机制，已有专利。  

UFO 50毫米工业型系列挂锁切割测试视频网址： http://www.youtube.com/watch?v=LC-RBa_D82g