The American Grip Heavy Duty Combo 3-Rise R/M Leg 1″ x 42″ has a "Rocky Mountain" Leg for easy leveling on rough terrain. It's Also known as a junior, reflector stand or 2k light stand. The American Grip Heavy Duty Combo 3-Rise R/M Leg 1″ x 42″ features a 1 1/8" receiver and a 5/8" pop-up baby pin. It can be used as either a baby or junior stand, and can easily be converted to a rolling stand with optional wheels.