Your investment desires a secure, reliable mount. Our Bass Pro Shops LockDown Marine Electronics Mount lives up to the most demanding conditions. Precision, machined-aluminum construction ensures marine-grade durability, with anodized aluminum for corrosion resistance. Unlike ordinary boat electronics mounts with limited design, the Bass Pro Shops LockDown Marine Electronics Mount boasts functionality you can't beat. Our electronics mount brings a universal mounting plate to accommodate countless devices; a spring-loaded hex head mounting screw for sure hold; rubber gasket for mounting protection; a dual-axis riser; and 360 pivoting base so you can find and keep the perfect viewing angle. 8.125" x 2.5" x .0236" top plate and 7.29" x 8.13" x 3.25" overall footprint. Precision machine-aluminum construction Anodized aluminum for extra corrosion resistance Positive locking adjustment points Spring-loaded hex head mounting screw Rubber gasket Universal mounting plate Dual-axis riser 360 pivoting base NOTE: Accommodates fish finders of all sizes