Seat adjusts from 15" to 20" height range and rated up to 300 lb. maximum capacity.
Adjustable Pneumatic Mechanic Roller Seat with Tool Tray and 300 lbs Capacity
Mechanic Pneumatic Roller Work Shop Adjustable Seat Swivel Chair Stool+Tool Tray
Mechanic Pneumatic Roller Creeper Seat Adjustable Stool Swivel Chair w/Tool Tray
Pittsburgh Automotive Pneumatic Roller Seat New In Sealed Box
