(300V-120) - 4" V-Groove Wheel / For sliding doors / Up to 530 lb (240 Kg) / 1 Bearing / 7/8" Wide / Galvanized

• ✓ Heavy Duty 529 lb Load Capacity for Industrial Applications
• ✓ Galvanized Steel Construction for Superior Corrosion Resistance
• ✓ No Bracket Design for Maximum Installation Versatility
• ✓ Compatible With Standard V-Type Guide Rail Systems
• ✓ Maintenance Recommended Every 6 Months for Optimal Performance
• ✓ Durable Construction Withstands Harsh Environmental Conditions