50BS22x1 7/16" Type-B Bored to Size Roller Chain SprocketClick Here for catalog page(s)

Reduction Type: Double Reduction Parallel Shaft (WA/WB)

sand concrete and metal surfaces

Resists Moisture andamp

Seal Material NBR (Buna N)

With Allen wrench

the flat hex can be nailed to a roof or joist during construction

making for faster grinding efficiency

Easily installed where major disassembly would otherwise be required

Temperature Range Working Pressure @ 70°F TP4 1/4" 17/32" -20°F-150°F 300 psi TP6 3/8" 21/32" -20°F-150°F 300 psi

and carpet cleaners

Acetal Copolymer collars will not rust or corrode

Use Aluminum Oxide bench grinding wheels for general purpose tool sharpening