Big Pulley for Poultry Nipple Drinker System (Pack of 5)-Free Delivery

GKI Poultry Pulley for Poultry Nipple drinker system (Pack of 5) Pulley Block with smooth turning wheel, 360 degree rotation to prevent rope/cable/wire from knotting for your convenient use. Safe & Strong load bearing; durable; anti-rust; wear & corrosion resistance; high hardness, hard to deform; dampproof. Workable with rope or cord indoor and outdoor for flexible sliding pulley.