Product Name: Pulley 3-1/2" Cast Iron with Needle Bearing Model NO.: HS118354 Condition: Used Certification: CE Computerized: Feed Line Blade Type: Feed Line Epidemic Prevention Equipment: Feed Line Heating and Ventilation Equipment Type: Feed Line Power Source: Electric Application: Chicken Usage: Incubation Equipment Type: Chicks Hatching Machine Cast Iron Pulley: Cast Iron Pulley Trademark: poultry pulley Transport Package: Tray Specification: 3-1/2" Origin: China HS Code: 8302200000 Product Description 3.5" red color wheel with metal brackethorizontal compositenylon with fiberglass wheelfor heavy loads and stress points3.5" red color wheel with metal brackethorizontal compositefor heavy loads and stress pointsHeavy-duty zinc plated bracketsfor running through walls and around corners