Minimum Height: 6-3/4 in

it is California Code Compliant

The big difference between the Standard and Heavy Duty Auto Dolly is in the caster type and size

Construction sites

Model: 338HLE4

AFF 1/2" Drive Super Duty Air Ratchet - 7021 Mercedes-Benz_C63 AMG_2012 Minimum Height: 6-3/4 inAFF 7020 1 2 inch drive air ratchet is made for exhaust system work, air conditioner, water and fuel pump, and general engine and body shop work Features: Fast 150 RPM head and powerful torque output Ball type socket retainer allows for quick socket changes Durable aluminum housing Intake screen protects motor for extended shop life Specs: Drive: 1 2in Max torque by hand (reverse): 70 ft lbs Max torque by air (reverse): 50 ft lbs Free Speed (RPM): 150