3-3V690SDS Heavy Duty QD Sheave 1" TENV Non Ventilated & TEFC

TENV Non Ventilated & TEFC Fan Cooled

These couplers are perfect for detail and body shops that are concerned with scratching customer vehicles

Poly Chain ADV™ is designed for significantly reduced weight and maintenance in your high-torque applications with limited space constraints

Large 10mm diamond segment

3-3V690SDS Heavy Duty QD Sheave 1" TENV Non Ventilated & TEFC3V sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and are individually packaged. Sheaves are bored to accept QD style bushings. Order bushings separately. The last 1 3 letters of the sheave part number designates the QD bushing size. Click Here for Catalog Page