Small Black Cable Clamp, CCS0301. Small Cable Clamp openning ranges from 1/2 x 13/16 inch to 13/16 x 1 1/8 inches. Cable Clics featured patented self-aligning, self adjusting, and self locking technologies. It's easy locking latch readily opens the Cable Clic with one hand. No more tangled cables or cords. Store cords for entertainment systems, computers, and small appliances quickly and easily.