Quickly and easily mount to and release from your rig's 15mm rods to provide 1/4"-20 mounting screws. It comes with RED standard 1/4"-20 thread, so you can also mount the QR-CoolBlock-15mm on the top of your RED cheeseplates, cages, battery plates, and more. Extremely versatile, compact, and lightweight. It comes with ratchet wingnut.
Net Weight: 0.06kg