Variable Pitch 1VP71 Pulley 3/4" 100B23 Sprockets While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the 1TB54 pulley

the 10B K1 attachment has a bent tab on both sides with one hole each for mounting

Sprocket Size: 10B31

For more information on a twelve groove 128V2120N sheave

Sprocket Weight: 56

Variable Pitch 1VP71 Pulley 3/4" 100B23 Sprockets While the phosphate coated andVariable Pitch 1VP71 Pulley 3 4" is designed and engineered in a way that allows for precise adjustments in diameter, which will also correlate to speed adjustment. Our single groove variable pitch pulleys are manufactured with extremely tight thread tolerances and use a high quality cast iron material. They are extremely well balanced to reduce vibrations and are phosphated and painted for corrosion resistance. Besides 1VP71 pulleys with a 3 4" bore