Size:
Length: 30mm
Width: 20mm
Main body thickness: 11mm
Thickness of the lock: 13mm
Material: stainless steel/brass/copper/titanium alloy/zirconium alloy/superconductor
Weight: stainless steel 38g/ brass 41g/ copper 43g/ titanium alloy 23g/ zirconium alloy 33g/ superconducting 37g
Bearing: R188 (idling for 3-5 minutes)