Pulley - 1-7/8" Nylon Pulley
- New heavy-duty sheave with stronger edge and deeper groove
- Nylon & fiberglass composite wheels will not corrode
- Self-lubricating
- 1-7/8" nylon sheave, swivel house or split strap
- Galvanize steel or stainless steel housing or strap
- For winching automatic feeders and drinkers curtains & air inlets
- Special specification and marks can be made according to customer's requirement
