4" x 1-1/4" Polymadic Threaded Swivel Stem Caster, Brake (1/2") - 350 lbs. Cap. 1" Axle / Bore Diameter Wheel Diameter 6" Tread Width

Wheel Diameter 6" Tread Width 2" Tread Type Phenolic Resin With Macerated Canvas Core Type Phenolic Resin With Macerated Canvas Bearing Type Roller Bearing Wheel Color Black Overall Height 7-1/2" Plate Size 4" x 4-1/2" Bolt Hole Pattern 2-5/8" x 3-5/8" slotted to 3" x 3" Bolt Hole Diameter 3/8" Durometer Shore D 90 (+/-5) Temperature Range -50° F to 250° F Model / MPN 28PH60JB0417YY

Units include a galvanized steel bucket that collects thousands of butts

The source lists the lock or brake configuration as Top lock

SKU Configuration Details 21TP50GY4771YY Adapter Size: 3/4" Tube I

Selection should be based on size (58"H x 23

4" x 1-1/4" Polymadic Threaded Swivel Stem Caster, Brake (1/2") - 350 lbs. Cap. 1" Axle / Bore Diameter Wheel Diameter 6" Tread WidthProduct Overview The polymadic wheel provides plenty of durability with a firm tread. The polyurethane tread protects surfaces, and the annular bearings roll very smoothly. These wheels work well for most hard floor applications due to the high performance UV resistant materials used. Tread: High Performance UV Resistant Polyurethane, Non Marking, Mechanically Locked To Core This caster is listed with wheel diameter 4", tread width 1 1 4", load