5-8V2120J Five Groove Heavy Duty QD 8V Sheaves 21.2" O.D. Pipe Fittings The grab hooks on each

The grab hooks on each end create secure attachment points - their shallow throats are readily compatible with chain links

#120H Heavy Series Roller Chain 10FT

Outside Diameter:  4-13/16"

NICKEL PLATING IMPROVES THE LIFE OF ROLLER CHAIN INCLUDING WEAR AND CORROSION

5-8V2120J Five Groove Heavy Duty QD 8V Sheaves 21.2" O.D. Pipe Fittings The grab hooks on eachHeavy Duty QD 8V Sheaves Five Groove Material: Gray Cast Iron Outside Diameter: 21. 2" Bushing: J *Type A 3 * Suffix on type indicates construction: 1=solid 2=web 3=arm spoke BUSHINGS ORDERED SEPARATELY Sheaves are precision machined from gray cast iron, statically balanced painted with baked enamel finish and individually packaged or lagged. CATALOG PAGE PDF