- 3/8 inch inner diameter
- MPT fittings at both ends and accepts 1/4 inch FPT fittings
This hose is 100 feet long and has a 3/8 inch inner diameter. It is equipped with MPT fittings at both ends and accepts 1/4 inch FPT fittings. 3M™ Supplied Air System approvals allow for 100 foot lengths of this hose to be combined up to a maximum of 300 feet. (3 sections)

Dynabrade 11332 Contact Wheel Ass'y, 1/4" Dia. x 3/8" W x 3/16" I.D., Crown Face, Steel
Norton 66254414832 - 3" X 1/4" X 1/4" Vortex Rapid Blend Unified Wheel, 5am U2305, 40 Each
Dynabrade 11076 Contact Wheel Ass'y, 7/16" Dia. x 3/8" W x 3/8" I.D., Crown Face, Steel 
