Titanium Piercing Padlock Hook gauge:12mm You may have to find

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

While titanium is almost half weight of SS

its gauge range is 5mm to 12mm

while the metal cage does not need be as thick as resin cage

aterial: Stainless Steel/TitaniumThe below 3 sizes is must needed:1

Titanium Piercing Padlock Hook gauge:12mm You may have to findLock 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.