Titanium Piercing Padlock Hook gauge:12mm if you are not a

if you are not a customer who has purchased the equipment applied this screw

If you choose customize size option to place your order

You may have to find out the perfect dimensions with spending much money to get metal version custom cage time by time

5mm bar gauge

4inch)Warm tip: if you are not very sure about the base ring diameter or want to try one more size of base ring

Titanium Piercing Padlock Hook gauge:12mm if you are not aLock with BAWR proprietary screw. comes with 2 screw keys Hook Gauge option: 2mm,3mm,4mm,5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm S style option: width 15mm,height 13mm L style option: width 21mm,height 16mm custom style option to allow you customize padlock's shape, inner size. Better to upload a drawing to make your custom order more specific.