Pulley - 3-1/2" Horizontal Nylon Pulley

1. 3-1/2" fiberglass reinforced nylon sheave
2. Heavy-duty zinc plated bracket
3. Composite wheels will not corrode, self-lubricating
4. 5/16" mounting holes
5. Use with cable up to 1/4"
6. It is ideal end or through wall pulleys for winching. 
7. Special specification and marks can be made according to customer's requirement