4" x 1-1/4" Polymadic Thread Stem Caster,Exp. Adapter,Total Lock Brake 350 lbs Capacity 1-5/8" Tread Width This Tennsco double tier locker

This Tennsco double tier locker is configured as a three-wide unit with with legs

and work area before ordering

B&P Portable Aluminum Hand Truck Curb Ramp Easily Maneuver Hand Trucks Over Curbs And Steps With This Hand Truck Ramp

5" x 1-1/4" Rubber on Aluminum Wheel Swivel Caster with Total Lock Brake

The supplied specifications list 8000 psi/552 bar

4" x 1-1/4" Polymadic Thread Stem Caster,Exp. Adapter,Total Lock Brake 350 lbs Capacity 1-5/8" Tread Width This Tennsco double tier lockerProduct 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 replacement caster component is listed with wheel diameter 4", tread