RAM Mount Yoke Clamp Mount w/X-Grip II [RAM-B-121-UN8U] Marine Plumbing & Ventilation | Thru-Hull Fittings Stainless Steel will prevent unsightly

Stainless Steel will prevent unsightly staining caused by rusting or regular steel fasteners

lifting from bottom to top in 8 seconds

nor is it self priming

collision avoidance and finding people in the water at night

RAM Mount Yoke Clamp Mount w/X-Grip II [RAM-B-121-UN8U] Marine Plumbing & Ventilation | Thru-Hull Fittings Stainless Steel will prevent unsightlyYoke Clamp Base w X Grip II Part #: RAM B 121 UN8B The yoke clamp base will fit rails in diameter from 0. 625" to a maximum of1. 25". The 1" rubber ball is at a right angle to the plane of the mount; when connected to a rail, the ball sits parallel to the rail. X Grip II consists of a spring loaded holder and 1" rubber ball connected to the back of the base. Included are extra easy access grip knobs, located on the back of the holder for quick release