8" x 2" Mold-on Rubber on Aluminum Spring Loaded Swivel Caster - 550 Capacity Strong Hold these high-volume pumps are suitable

these high-volume pumps are suitable for use with 16 and 55 gallon (60

This is a B&P replacement or add-on part for the hand truck application listed in the product description

Tread Width: -3" -4"

Key source specifications include Model 85621

dimensions (47"W x 24"D x 77"H)

8" x 2" Mold-on Rubber on Aluminum Spring Loaded Swivel Caster - 550 Capacity Strong Hold these high-volume pumps are suitableProduct Overview Spring loaded casters come with die cast springs with a total compression at 400 lbs. The compression range can be adjusted by changing springs. 2 9 16" bearing raceway is precisely machined and hardened. Mold on rubber wheel is resilient to corrosion and will not flat spot Tread: Mold on Rubber This caster is listed with wheel diameter 8", tread width 2", load capacity 550 lbs., tread type Rubber, and plate size 4" x 4 1 2". Key