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