Manufactured Lean in the USA
Select 'Swivel Caster' or 'Rigid Caster' then click on desired model number to see more details.= 24-48 Hour PRONTO® Shipment.
DiameterFaceWheel TypeSwivel Model NumberMSRPLoad Capacity (lbs.)Overall HeightWeight Lbs.
42Aqualite®S-WHS-4AZ$2915505 588
42Ergo-Tech™S-WHS-42EMB$3196505 589
42Nylast®S-WHS-4NYSB$43916005 5811
42Poly-Tech®S-WHS-4NFZ$2945005 588
42Stainless SteelS-WHS-4SZ$4068505 5815
42Unilast®S-WHS-4UYZ$3467505 589
42White NylonS-WHS-4WNSB$3248005 588
52Aqualite®S-WHS-5AZ$2956506 128
52Nylast®S-WHS-5NYSB$39016006 129
52Poly-Tech®S-WHS-5NFZ$2966006 129
52Stainless SteelS-WHS-5SZ$4699506 1215
52Unilast®S-WHS-5UYZ$3509006 129
52White NylonS-WHS-5WNSB$3259006 129
62Aqualite®S-WHS-6AZ$3027507 129
62Ergo-Tech™S-WHS-62EMB$33011007 1210
62Nylast®S-WHS-6NYSB$51916007 1210
62Poly-Tech®S-WHS-6NFZ$3058007 129
62Stainless SteelS-WHS-6SZ$50410007 1222
62Unilast®S-WHS-6UYZ$36010007 129
62White NylonS-WHS-6WNSB$33410007 1210
82Aqualite®S-WHS-8AZ$3129009 1210
82Ergo-Tech™S-WHS-82EMB$36912009 1213
82Nylast®S-WHS-8NYSB$56216009 1213
82Poly-Tech®S-WHS-8NFZ$3179009 1210
82Stainless SteelS-WHS-8SZ$78410009 1235
82Unilast®S-WHS-8UYZ$38510009 1210
82White NylonS-WHS-8WNSB$35111009 1212

Hamilton HPI™ Technology

Hamilton Precision Integrated

The Stainless Steel Workhorse Series features Hamilton’s Precision Integrated HPI™ Swivel Technology. The new technology outperforms conventional CNC-machined ball raceways, kingpinless, and unit load bearing swivel constructions. 

Hamilton Durability

Three Year Warranty

The Stainless Steel Workhorse Series (WHS) is backed by Hamilton’s Three Year Product Warranty. Refer to selection table for qualifying wheels.