Featuring:
Made from 15418.
Handmade Plastic Ring From MA/AR Box stock Roller,
Anodizing Color
CNC Hole Piercer
Made By High Engineering Lathe
Bottom Plastic Ring is 13mm
Top Aluminum Ringless 12mm
High speed / low resistant Design
customized 15418 Double Aluminum Roller 13-12mm(13mm plastic ring/12mm ringless)
