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$3125505 588
42Ergo-Tech™S-WHS-42EMB$3416505 589
42Nylast®S-WHS-4NYSB$47016005 5811
42Poly-Tech®S-WHS-4NFZ$3145005 588
42Stainless SteelS-WHS-4SZ$4358505 5815
42Unilast®S-WHS-4UYZ$3707505 589
42White NylonS-WHS-4WNSB$3468005 588
52Aqualite®S-WHS-5AZ$3166506 128
52Nylast®S-WHS-5NYSB$41716006 129
52Poly-Tech®S-WHS-5NFZ$3176006 129
52Stainless SteelS-WHS-5SZ$5029506 1215
52Unilast®S-WHS-5UYZ$3749006 129
52White NylonS-WHS-5WNSB$3489006 129
62Aqualite®S-WHS-6AZ$3247507 129
62Ergo-Tech™S-WHS-62EMB$35311007 1210
62Nylast®S-WHS-6NYSB$55516007 1210
62Poly-Tech®S-WHS-6NFZ$3268007 129
62Stainless SteelS-WHS-6SZ$53910007 1222
62Unilast®S-WHS-6UYZ$38610007 129
62White NylonS-WHS-6WNSB$35810007 1210
82Aqualite®S-WHS-8AZ$3349009 1210
82Ergo-Tech™S-WHS-82EMB$39512009 1213
82Nylast®S-WHS-8NYSB$60216009 1213
82Poly-Tech®S-WHS-8NFZ$3409009 1210
82Stainless SteelS-WHS-8SZ$83910009 1235
82Unilast®S-WHS-8UYZ$41210009 1210
82White NylonS-WHS-8WNSB$37511009 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.