150 Series Cart, Holds 2 Cylinders, 9 1 2 in to 12 1 2 in dia, 14 in Semi Pneumatic Wheels, with Firewall ORS NASCO and more Powerful dual magnets can and more Powerful dual magnets can also serve as a pick up tool Non slip co molded rubber grip Non slip rubber blade lock button Effective protection against a range of chemicals Tychem® 4000 is chemical barrier film laminated to Tyvek® fabric Tychem® 4000 is white for high visibility Tychem® 4000 provides at least 30 minutes of protection against >120 chemical challenges Many different styles available These carts are constructed of tubular frame with a floor plate and a tool tray Perma Clams are a optional feature on this series