Check the listing for details. 4 Heavy Duty Caster Set 4" 5" 6" Polyurethane on Cast Iron Wheels No Mark Red. Condition: New. Listed at 72.48 USD. Welding Wire & Rod, Casters & Wheels, Rigging Supplies (Cable Wire Ropes) , Markers, Gloves and much more. Special PriceFast ShippingTop Quality4 Heavy Duty Caster Set 4" 5" 6" Polyurethane on Cast Iron Wheels No Mark Red 4"x2" / 5"x2" / 6"x2" - 4 Caster Set Options - 4 Rigid - 4 Swiwel - 4 SB (4 Swivel with Brake) - 2R + 2S (2 Rigid + 2 Swivel) - 2R + 2SB (2 Ridid + 2 Swivel with Brake) - 2S + 2SB (2 Swivel + 2 Swivel with Brake) Description 1. Top plate : 3-15/16" x 4-1/2" 2. Diamether : 4" / 5" / 6" 3. Tread Width : 2" 4. Load Capacity : (4" : 700 lbs/ea) / (5" : 800 lbs/ea) / (6" : 1000 lbs/ea) 5. Overall height : (4" : 5-5/8") / (5" : 6-1/2") / (6" : 7-1/2") 6. Polyurethane on Cast Iron Wheel (Red) Business hours : Monday thru Friday, from 8am to 5pm Eastern Time Zone - Shipping for AK, HI, PR : Please contact us to check the actual freight. If we have to ship by UPS or USPS Priority mail (Not flat rate boxes), the freight would be more than what we listed. 4"x2" / 5"x2" / 6"x2" - 4 Caster Set Options - 4 Rigid - 4 Swiwel - 4 SB (4 Swivel with Brake) - 2R + 2S (2 Rigid + 2 Swivel) - 2R + 2SB (2 Ridid + 2 Swivel with Brake) - 2S + 2SB (2 Swivel + 2 Swivel with Brake) Description 1. Top plate : 3-15/16" x 4-1/2" 2. Diamether : 4" / 5" / 6" 3. Tread Width : 2" 4. Load Capacity : (4" : 700 lbs/ea) / (5" : 800 lbs/ea) / (6" : 1000 lbs/ea) 5. Overall height : (4" : 5-5/8") / (5" : 6-1/2") / (6" : 7-1/2") 6. Polyurethane on Cast Iron Wheel (Red) Business hours : Monday thru Friday, from 8am to 5pm Eastern Time Zone - Shipping for AK, HI, PR : Please contact us to check the actual freight. If we have to ship by UPS or USPS Priority mail (Not flat rate boxes), the freight would be more than what we listed. Welding Wire & Rod, Casters & Wheels, Rigging Supplies (Cable Wire Ropes) , Markers, Gloves and much more. Special PriceTop QualityFast Shipping4 Heavy Duty Caster Set 4" 5" 6" Polyurethane on Cast Iron Wheels No Mark Red 4"x2" / 5"x2" / 6"x2" - 4 Caster Set Options - 4 Rigid - 4 Swiwel - 4 SB (4 Swivel with Brake) - 2R + 2S (2 Rigid + 2 Swivel) - 2R + 2SB (2 Ridid + 2 Swivel with Brake) - 2S + 2SB (2 Swivel + 2 Swivel with Brake) Description 1. Top plate : 3-15/16" x 4-1/2" 2. Diamether : 4" / 5" / 6" 3. Tread Width : 2" 4. Load Capacity : (4" : 700 lbs/ea) / (5" : 800 lbs/ea) / (6" : 1000 lbs/ea) 5. Overall height : (4" : 5-5/8") / (5" : 6-1/2") / (6" : 7-1/2") 6. Polyurethane on Cast Iron Wheel (Red) Business hours : Monday thru Friday, from 8am to 5pm Eastern Time Zone - Shipping for AK, HI, PR : Please contact us to check the actual freight. If we have to ship by UPS or USPS Priority mail (Not flat rate boxes), the freight would be more than what we listed. 4"x2" / 5"x2" / 6"x2" - 4 Caster Set Options - 4 Rigid - 4 Swiwel - 4 SB (4 Swivel with Brake) - 2R + 2S (2 Rigid + 2 Swivel) - 2R + 2SB (2 Ridid + 2 Swivel with Brake) - 2S + 2SB (2 Swivel + 2 Swivel with Brake) Description 1. Top plate : 3-15/16" x 4-1/2" 2. Diamether : 4" / 5" / 6" 3. Tread Width : 2" 4. Load Capacity : (4" : 700 lbs/ea) / (5" : 800 lbs/ea) / (6" : 1000 lbs/ea) 5. Overall height : (4" : 5-5/8") / (5" : 6-1/2") / (6" : 7-1/2") 6. Polyurethane on Cast Iron Wheel (Red) Business hours : Monday thru Friday, from 8am to 5pm Eastern Time Zone - Shipping for AK, HI, PR : Please contact us to check the actual freight. If we have to ship by UPS or USPS Priority mail (Not flat rate boxes), the freight would be more than what we listed.