GSW 3" Heavy Duty Casters Wheels with Expanding Stem - Loading Capacity: 1160 lbs. Use for Worktables and Equipment Stands (Swivel with Brake) Sink_Faucet_Pre-Rinse Faucet The aluminum material is beneficial

The aluminum material is beneficial for this product because it has to hold glassware racks

laser welded corners firm construction

Installation Kit

Commercial duty brass construction & polished chrome body

NPT threads are tapered (sloped) and NPS threads are straight (parallel)

GSW 3" Heavy Duty Casters Wheels with Expanding Stem - Loading Capacity: 1160 lbs. Use for Worktables and Equipment Stands (Swivel with Brake) Sink_Faucet_Pre-Rinse Faucet The aluminum material is beneficialGSW Exclusive Casters Wheels: Upgrade your Equipment's mobility with our Adjustable Expanding Stem Casters, designed for tables. Ensure a perfect fit by measuring your table legs. The Expanding stems adapt to inner hole diameters of 1 1 2" and 1 5 8". Secure Fit with Expanding Stem Casters: Experience stability and reliability with our set of four expansion Stem Casters. Featuring a hex nut for easy adjustment, these casters ensure a secure fit in