 = available for 24 Hour PRONTO® shipment At Hamilton we understand that fast delivery is critical. This PRONTO® Symbol identifies one of thousands of PRONTO® models we stock for you in our warehouse (so you don't have to) and pledge to ship either SAME-DAY, if arrived before noon EST, or otherwise next day service - all for no extra charge. | Dimensions in inches |
| Wheel | Swivel Caster | Rigid Caster | Load
Cap.
Lbs. | Overall
Height
B | Swivel
Offset
G |
| Dia. | Face | 
Hover over the Wheel Type to see more information.
| Bearing
Type | 
Click on the Model Number to view details about the Caster.
Number | MSRP | Wt.
Lbs. |
Click on the Model Number to view details about the Caster.
Number | MSRP | Wt.
Lbs. |
| 3 1/4 | 2 | Duralast® Hamilton's classic liquid
cast 95A polyurethane tread
bonded to heavy duty iron center. | Roller | S-523-D | $54.00 | 7 | R-523-D | $50.00 | 6 | 575 | 5 1/4 | 1 5/8 |
Plastex Fiber-reinforced
phenolic resin wheel. | Roller | S-523-P | $35.00 | 6 | R-523-P | $31.00 | 5 | 700 |
| 4 | 2 | Aqualite® Injection molded polyolefin: water resistant high impact strength. | Delrin® | S-524-AZ | $33.00 | 5 | R-524-AZ | $28.00 | 4 | 550 | 5 5/8 | 1 5/8 |
Duralast®Hamilton's classic liquid
cast 95A polyurethane tread
bonded to heavy duty iron center. | Prec. BB | S-524-DB | $63.00 | 9 | R-524-DB | $58.00 | 8 | 750 |
| Metal | Prec. BB | S-524-MB | $46.00 | 9 | R-524-MB | $41.00 | 8 | 900 |
Moldon Rubber 1500 psi 70A Rubber
vulcanized to heavy duty
cast iron center. | Roller | S-524-R | $50.00 | 8 | R-524-R | $46.00 | 7 | 300 |
PlastexFiber-reinforced
phenolic resin wheel. | Roller | S-524-P | $35.00 | 6 | R-524-P | $31.00 | 5 | 800 |
Poly-Soft® High performance liquid
cast 85A polyurethane
bonded to heavy duty iron center. | Prec. BB | S-524-SPB | $68.00 | 9 | R-524-SPB | $63.00 | 8 | 600 |
Poly-Tech® 90A polyurethane
mechanically bonded to
polypropylene core. | Roller | S-524-NF | $38.00 | 6 | R-524-NF | $33.00 | 5 | 750 |
Polylast™ Liquid cast 80A polyurethane
donut tread bonded to
aluminum core. | Prec. BB | S-524-AYB | $75.00 | 6 | R-524-AYB | $71.00 | 5 | 300 |
Swivel-EAZ® Twin wheel liquid cast polyurethane
on aluminum core. | Prec. BB | S-524-SWF | $96.00 | 7 | R-524-SWF | $92.00 | 5 | 700 |
Unilast® Solid Polyurethane 95A
steam cleanable best
for institutional use | Prec. BB | S-524-UYB | $51.00 | 6 | R-524-UYB | $47.00 | 5 | 750 |
Versa-Tech® Soft, non-marking gray rubber (65A)
on polypropylene core. | Roller | S-524-TE | $38.00 | 5 | R-524-TE | $34.00 | 4 | 300 |
| 5 | 2 | Aqualite®Injection molded polyolefin: water resistant high impact strength. | Delrin® | S-525-AZ | $37.00 | 6 | R-525-AZ | $32.00 | 5 | 650 | 6 1/2 | 1 7/8 |
Duralast®Hamilton's classic liquid
cast 95A polyurethane tread
bonded to heavy duty iron center. | Prec. BB | S-525-DB | $64.00 | 9 | R-525-DB | $59.00 | 8 | 900 |
| Metal | Prec. BB | S-525-MB | $49.00 | 11 | R-525-MB | $44.00 | 10 | 900 |
Moldon Rubber1500 psi 70A Rubber
vulcanized to heavy duty
cast iron center. | Roller | S-525-R | $52.00 | 9 | R-525-R | $47.00 | 7 | 350 |
PlastexFiber-reinforced
phenolic resin wheel. | Roller | S-525-P | $36.00 | 7 | R-525-P | $31.00 | 6 | 900 |
Poly-Soft®High performance liquid
cast 85A polyurethane
bonded to heavy duty iron center. | Prec. BB | S-525-SPB | $70.00 | 9 | R-525-SPB | $65.00 | 8 | 840 |
Poly-Tech®90A polyurethane
mechanically bonded to
polypropylene core. | Roller | S-525-NF | $41.00 | 6 | R-525-NF | $35.00 | 5 | 900 |
Unilast®Solid Polyurethane 95A
steam cleanable best
for institutional use | Prec. BB | S-525-UYB | $56.00 | 6 | R-525-UYB | $51.00 | 5 | 900 |
Versa-Tech®Soft, non-marking gray rubber (65A)
on polypropylene core. | Roller | S-525-TE | $40.00 | 6 | R-525-TE | $34.00 | 5 | 350 |
| 6 | 2 | Aqualite®Injection molded polyolefin: water resistant high impact strength. | Delrin® | S-526-AZ | $38.00 | 6 | R-526-AZ | $34.00 | 5 | 750 | 7 1/2 | 1 13/16 |
Duralast®Hamilton's classic liquid
cast 95A polyurethane tread
bonded to heavy duty iron center. | Prec. BB | S-526-DB | $64.00 | 13 | R-526-DB | $60.00 | 12 | 900 |
| Metal | Prec. BB | S-526-MB | $51.00 | 12 | R-526-MB | $46.00 | 11 | 900 |
Moldon Rubber1500 psi 70A Rubber
vulcanized to heavy duty
cast iron center. | Roller | S-526-R | $48.00 | 9 | R-526-R | $43.00 | 8 | 410 |
PlastexFiber-reinforced
phenolic resin wheel. | Roller | S-526-P | $37.00 | 8 | R-526-P | $32.00 | 7 | 900 |
Poly-Soft®High performance liquid
cast 85A polyurethane
bonded to heavy duty iron center. | Prec. BB | S-526-SPB | $71.00 | 13 | R-526-SPB | $66.00 | 12 | 900 |
Poly-Tech®90A polyurethane
mechanically bonded to
polypropylene core. | Roller | S-526-NF | $42.00 | 7 | R-526-NF | $38.00 | 6 | 900 |
Polylast™Liquid cast 80A polyurethane
donut tread bonded to
aluminum core. | Prec. BB | S-526-AYB | $99.00 | 8 | R-526-AYB | $95.00 | 6 | 600 |
Swivel-EAZ®Twin wheel liquid cast polyurethane
on aluminum core. | Prec. BB | S-526-SWF | $114.00 | 11 | R-526-SWF | $109.00 | 7 | 900 |
Unilast®Solid Polyurethane 95A
steam cleanable best
for institutional use | Prec. BB | S-526-UYB | $60.00 | 7 | R-526-UYB | $55.00 | 6 | 900 |
Versa-Tech®Soft, non-marking gray rubber (65A)
on polypropylene core. | Roller | S-526-TE | $40.00 | 7 | R-526-TE | $35.00 | 6 | 410 |
| 8 | 2 | Aqualite®Injection molded polyolefin: water resistant high impact strength. | Delrin® | S-528-AZ | $41.00 | 7 | R-528-AZ | $36.00 | 6 | 900 | 9 1/2 | 2 9/16 |
Duralast®Hamilton's classic liquid
cast 95A polyurethane tread
bonded to heavy duty iron center. | Prec. BB | S-528-DB | $80.00 | 16 | R-528-DB | $74.00 | 15 | 900 |
| Metal | Prec. BB | S-528-MB | $62.00 | 18 | R-528-MB | $56.00 | 17 | 900 |
Moldon Rubber1500 psi 70A Rubber
vulcanized to heavy duty
cast iron center. | Roller | S-528-R | $58.00 | 12 | R-528-R | $52.00 | 12 | 500 |
PlastexFiber-reinforced
phenolic resin wheel. | Roller | S-528-P | $43.00 | 9 | R-528-P | $37.00 | 8 | 900 |
Poly-Soft®High performance liquid
cast 85A polyurethane
bonded to heavy duty iron center. | Prec. BB | S-528-SPB | $87.00 | 16 | R-528-SPB | $84.00 | 15 | 900 |
Poly-Tech®90A polyurethane
mechanically bonded to
polypropylene core. | Roller | S-528-NF | $48.00 | 8 | R-528-NF | $42.00 | 7 | 900 |
Polylast™Liquid cast 80A polyurethane
donut tread bonded to
aluminum core. | Prec. BB | S-528-AYB | $124.00 | 9 | R-528-AYB | $118.00 | 9 | 900 |
Swivel-EAZ®Twin wheel liquid cast polyurethane
on aluminum core. | Prec. BB | S-528-SWF | $129.00 | 10 | R-528-SWF | $125.00 | 9 | 900 |
Unilast®Solid Polyurethane 95A
steam cleanable best
for institutional use | Prec. BB | S-528-UYB | $75.00 | 8 | R-528-UYB | $70.00 | 7 | 900 |
Versa-Tech®Soft, non-marking gray rubber (65A)
on polypropylene core. | Roller | S-528-TE | $52.00 | 8 | R-528-TE | $46.00 | 7 | 500 |