80BS42x1 3/8" Type-B Bored to Size Roller Chain SprocketClick Here for catalog page(s)

Input Style: F Standard Quill Flange

Never wonder what grit you are putting on your grinder

Drill a hole in the end of the broken part (left hand spiral heavy duty drills are recommended for this drilling operation)

Easy Roll out and Storage

Round Is Better

The Next Generation Spacer

They easily install and require no additional adjustments

P2™ Pro-V = PROFESSIONAL QUALITY AT A VALUE PRICE

Because Boston Air Motors go to work with air-cushioned smoothness they cut stress on your equipment

The Durawhip® was designed to be installed on a jackhammer as a lightweight whip hose

reduced downtime and a lower cost per cut

Tolerances: +