80771 Pneumatic Roller Seat/Creeper with Adjustable Height - 300 lb Capacity

Features a pneumatic cylinder that allows you to choose your desired and comfortable working height with simple side lever adjustment Five 2-1/2" diameter non-marring swivel castors roll easily even under load Thick and comfortable seat cushion with built-in 15-1/4" diameter tool tray adds versatility Seat adjusts from 15" to 20" height range and rated up to 300 lb. maximum capacity Ideal working environment includes garage, workshop, home, school, office and much more Fit Type: Universal Fit