Patent product: PL-206L 
Patent number in Taiwan: M274418

This product is our latest invention in 2006, which features in the front protecting block that complies with the      short characteristic for the keys of tubular locks. Therefore, there is no tool that can open such lock without the key.

At present, there are similar products in the industry; yet none has adopted the tubular lock. As the result, the     front protecting block is too far from the key hole to function. In addition, our product is equipped with a 5mm    for inserting a rod to provide the anti-drilling function.

Specification: Diameter at 18mm and length at 51 mm

Applicable scope: Anti-burglar locks for automobiles, U Locks, Brake disc locks for motorcycles

Note: PL-206L: Collapsible lock cylinders
PL-206L: Tailor-made lock cylinders are available