Features:

1. Linear ball bearing
2. Slide rail fine-tuning design
3. Hand screw design
4. Solid all steel positioning ring
5. Triangle fixed head

Specification:

Head size: 18MM, 20MM, 22MM（Let me know if you want other size）
Thread diameter: 10MM
Slot depth: 13CM
Slot length: 28CM
Door thickness: 2.5-10CM
Distance from the door to the lock center: 7CM
Weight: 5KG

Note:

1. The Cutter Head(Tungsten steel knife) Defaults To 18/20/22MM. We Also Have 16.5/21/24/25/26/27/28/30MM Cutter Heads Available, If You Need Other Sizes, Please Contact Customer Service.