The Kupo CS-30MK 30 Inch Silver C-stand Kit with Sliding Leg is composed of two legs that are spring loaded to open in fixed positions while the third leg is height adjustable by loosening the knob and sliding it up and down the main riser section. This enables the user to raise one leg higher than the other legs to level out the stand on sloping ground or stairs.

Sliding Leg C-Stand base

This kit includes 30" Grip Arm with Big Handle Grip Head.  The 2.5" grip head is mounted on the end of a 30" piece of steel tubing 5/8" (16mm) in diameter. The surface of the tubing is painstakingly machined to create a rough texture to ensure a non-slip surface for the grip head. The grip head has a pair of rotating aluminium discs attached to a 5/8" (16 mm) receiver. The discs have four different sized V-shaped jaws to accept any accessory with a 5/8", 1/2", 3/8" or 1/4" mounting stud or tubing. The V-shaped jaws have teeth that grab whatever is mounted between the plates very securely. The grip head also features an ergonomic T-handle and dedicated roller bearings designed for maximum torque.