3" x 1-1/4" Polyon Alum. Threaded Swivel Stem Caster (1/2") - 350 lbs. Cap.

3" x 1-1/4" Polyon Aluminum Wheel Threaded Swivel Stem Caster Polyurethane elastomer tread is chemically bonded to an aluminum core. The aluminum core has a strong attractive appearance, is lightweight, and is resistant to rust and corrosion. Tread: Polyurethane Elastomer Core: Aluminum Bearing: Annular Ball Bearing Rig: Zinc-Plated Swivel Caster With Swivel Dust Cap, 1/2" Threaded Stem Capacity: 350 Lbs. Color: Blue and Silver Durometer: Shore A 95 (+/-5) Temperature Range: -40° F to 180° F Load Capacity 350 Lbs. Wheel Diameter 3" Tread Width 1-1/4" Tread Type Polyurethane Elastomer Core Type Aluminum Bearing Type Annular Ball Bearing Wheel Color Blue/Silver Overall Height 4" Swivel Radius 3-1/2" Stem Size - 1/2" - NC13 x 1" Threaded Stem- 1/2" - NC13 x 1-1/2" Threaded Stem Durometer Shore A 95 (+/-5) Temperature Range -40° F to 180° F