Brass Rings Brackets & Accessories

ID: 30.48 to OD: 33.5 to Width: 11.2 to Wall: 1.51

ID: 25.78 to OD: 29 to Width: 11.2 to Wall: 1.61

ID: 13.3 mm to OD: 8.7 mm to Width: 1/2″ / 12.7 mm

M10 Thread