1.Package includes:Adapter clamp base*1.This set can be easily assembled or disassembled as needed, compatible for Manfrotto 200PL-14, 496RC, 498RC2, 804RC22.A variation of a faster mounting process, this quick release plate can be your good tool in transfering between tripods or devices.Can be used on your tripod, monopod and ball head3.With a loading capacity of 3kg and equipped with a rebound lock system and a shut-off valve, the pan/tilt base ensures a more stable and secure connection with the camera.There are3/8'' screw holes at the bottom, which can be connected with 1/4'' to 3/8 nuts and other devices4.With the 1/4'' screw and rotating handle at the bottom, the quick release plate can be manually adjusted to connect the camera or flash. Rubber padded surface minimizes potential abrasion for the wire holebottom of your camera in frequent editing5.Made of high quality aluminum alloy material, strong and durable.