What is new with the Fenix ALG-00 is the quick-release feature as well as the new anti-slip inner rubber ring. With this new adjustable diameter design, you will be able to mount many different sizes of lights. This new design is perfect for your picatinny rail.
Quick Rail Clip Adjustable Diameter Design to Fit Multiple Flashlights Adjustable from 22.5-26mm Precision Machined Aluminum with Anodized Matte Black Finish Anti-skid Rubber Cushion
Included:
ALG-00 Flashlight Ring Allen Wrench Spare Rubber Cushions
Size
Length: 35mm Width: 46mm Height: 43mm Weight: 56 g