XtremepowerUS 99024 4pc 4" Caster Wheels Locking Casters w/Brake SwivelSolid wheels are more durable than pneumatic wheels and have a greater load bearing capacity. 4 wheels have 2 Caster Wheels Lock mechanism locks both the wheel, which is essential for safety in everyday usage. Feature: Widely Used Install the caster wheels on the furniture tool, such as workbench, table, shelf, etc.. Easy to move, save effort With Locking Brakes 2 caster wheels with brake lock for safety, durable. Can turn an ordinary workbench into a

Variable speed with electric brake function provides precise operation

Size Length: 8"

Convenient built-in translucent fuel tank lets you easily check when you need to refill

Durable yet compact and lightweight

500W/9000(r/min)

Platform Size: 19

Portable Carrying Case - Comes with a portable plastic case for easy carrying

Square Drive: 1"

Air Inlet Size: 1/4"-inch NPT

Material: High-Speed Steel

R22) and Celcius scale

braided-steel lifting cable