The 10.6', Black Master C-Stand 40" Riser Sliding Leg Kit from Kupo is used for mounting lighting equipment and a whole variety of light shaping tools and accessories
The Kupo Master C-Stand with sliding base has two spring-loaded legs that open in fixed positions, while the third leg is height adjustable by loosening a locking knob and sliding it up or down the main riser section. This enables you to raise one leg higher than the others to level the stand on an incline or uneven terrain. It is especially helpful on stairs.
The 40" Grip Arm with Hex Stud is a 2 1/2" grip head mounted on the end of a 40" 5/8"-diameter steel rod finished with a faceted hex stud to keep lighting fixtures in position when they are placed on the end of the arm. The surface of the tubing is stippled to create a rough texture to ensure a non-slip surface. The 2-1/2" grip head consists of a pair of rotating aluminum 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 securely. The 2-1/2" grip head features an oversized ergonomic T-handle and dedicated roller bearings designed for maximum torque. This kit includes a stand, 2.5" grip head, and 40" grip arm with hex stud.