18T High Strength Sprocket (4-Pack) (276-3878)
High Strength Sprockets can transmit higher loads over long distances. Use this kit to withstand higher stresses and lift heavier loads. Useful for any application where regular chain just won't cut it.
- High Strength Design - lift up to 50 lbs
- (5) size options available individually
- Use with High Strength Chain or Tank Tread