Right-angle quick release "L-brackets" fit the base of your digital or film camera. Quickly release, turn, and remount your camera for either a horizontal . Quick release L-bracket & camera grip for -M. The base plate has reserved extra 1/4 inch threaded mounting holes and strap hole for additional functions. These plates work especially well when you're using shorter macro, wide-angle, and tilt-shift lenses., Weight: 0.2425084882 Pounds, Manufacturer: Aisuoka