Convert your 100mm Bowl Video Tripod to a Standard 3/8" Stud Mount ^^ All Metal (Aircraft Grade Aluminum Alloy) with Rubber Grip Pads on Handle ^^ Height 100mm; Weighs 245g ( 8.6 oz) ^^ Ideal for all 100mm bowl tripods inc RRS, Leofoto, Sirui, Bogen / Manfrotto etc ^^ Includes 3 anti-Rotation Set Screws. Includes Bubble Level