4 inch
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4" x 2" V-Groove Wheel, 3/4" Bearing w/ 1/2" ID spanner bushing, 800# Load CapacityMSRP $20.35- V-Groove wheels are perfect for guiding along V-Tracks
- Perfect for Gates, Nursery, or Hydroponic applications
- Great for Cannabis Racks, Grow Tables, Rolling Benches, Vertical Shelves
- Long-lasting, resistant to chemicals, and high load rating
- Excellent in extreme temperatures operating effectively from -40° F to 500° F
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4" Gray Cast Iron Steel Wheel Centered Hub & 3/4" Bore ID- Iron wheels will not develop a flat spot
- Excellent in high temperatures up to 500° F
- Industrial grade steel is great for everyday usage
- High load rating, easy rolling, & chemical resistant
- Iron metal material works great on concrete and hard surfaces
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4" Heavy Duty Non-Marking Polyurethane Wheel , Centered Hub, 3/4" w/ 1/2" ID Spanner- Polyurethane wheels are non-marking
- Polyurethane can handle high load capacities
- Can be used on a wide variety of flooring surfaces
- Long lasting wheel for a wide range of applications
- Urethane composite is resistant to most chemicals, solvents, and water
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4" Black Phenolic Non-Marking Wheel , Centered Hub, 3/4" Bore ID- Highly resistant to impact damage
- Highly resistant to oil, grease, and 10% acidity
- Higher load rating than other wheels
- 90 Shore D durometer rating
- Temperature range from -65 degree F to 275 degree F continuously
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4" Heavy Duty Non-Marking Polyurethane Wheel , Centered Hub, 3/4" Bore ID- Polyurethane wheels are non-marking
- Polyurethane can handle high load capacities
- Can be used on a wide variety of flooring surfaces
- Long lasting wheel for a wide range of applications
- Urethane composite is resistant to most chemicals, solvents, and water