ROKK Midi Adjustable Rail MountA fully adjustable anodized aluminium mount that enables you to attach devices directly onto a rail, pushpit or pedestal measuring 1' - 1-1/4' (25.4 to 33.7 mm) in diameter.Compatible with a range of top plates that enables you to mount marine electronics (sold separately.) Features:Metal on metal, ball and socket system gives smooth, secure adjustment. Zero loss of clamping force over time. 360° of rotation. 270° of tilt. Locking design ensures high clamping force with minimal user effort. Corrosion-resistant marine-grade aluminum. Engineered to withstand high shock loading. Technical Specifications:Material - 316 stainless steel and glass-filled nylonDimensions - (H x W) - 5.04' x 2.17' (128 x 55 mm)In the Box:MountMounting hardwareInstruction manual*Sold as an Individual