Product Information CP 16 Specs Equipment Wardwell Flange Dia. (in.) 2.60" Flange Dia. (mm) 66.04mm Traverse (in.) 2.84" Traverse (mm) 72.14mm Barrel OD (in.) 1.38" Barrel OD (mm) 35.05mm Bore Size (in.) .660" Bore Size (mm) 16.76mm Request Info