Synchronous Pulley; 3/4" Belt Width; 3/8" Belt Pitch; L Belt Style; 21 Teeth; 1" Face Width; Rough Bore; 2-3/4" Flange OD; 2.477" OD; 2.507" Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 1.25" Max Bore

Synchronous Pulley; 1/2" Belt Width; 3/8" Belt Pitch; L Belt Style; 21 Teeth; 3/4" Face Width; Rough Bore; 2-3/4" Flange OD; 2.477" OD; 2.507" Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 1.25" Max Bore

Synchronous Pulley; 1/8" Belt Width; 2/25" Belt Pitch; MXL Belt Style; 21 Teeth; 0.26" Face Width; Rough Bore; 0.71" Flange OD; 0.515" OD; 0.535" Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 0.19" Max Bore

Synchronous Pulley; 3/8" Belt Width; 1/5" Belt Pitch; XL Belt Style; 21 Teeth; 9/16" Face Width; Rough Bore; 1-9/16" Flange OD; 1.317" OD; 1.337" Pitch Diam; No Keyway; No Bushing; Yes Minimum Plain Bore; 0.56" Max Bore

15MM Belt Width; 5MM Belt Pitch; 5MGT-15 Powergrip GT2 Belt Style; 21 Teeth; 17.526MM Face Width; Rough Bore; 38.862MM Flange OD; 32.283MM OD; 33.426MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 0.5" Max Bore