RAM Mirror Base with Zinc Coated U-Bolt & 1" Ball for Rails from 0.5" to 1" in Diameter - RAM-B-231Z-RVMU

The RAM-B-231Z-RVMU consists of a 1" rubber ball designed to sit at right angles to the mounting rail and zinc coated metal u-bolt. The base includes black cover caps to be placed over the exposed ends of the u-bolt. The included composite rail adapter can narrow the rail to a minimum width of 0.5". The mirror base will attach to all RAM 1" diameter ball compatible arms. Rail Dimensions:Accommodates rails from 0.5" to 1" in diameter. Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size:1" Rubber "B" Ball SizeNote:The "U" in the part number reflects product packaged in poly bag. Weight:0.19 lbs. Videos RAM Mirror Base with Zinc Coated U-Bolt & 1" Ball for Rails from 0.5" to 1.25" in Diameter RAM® Mounts: Ball Sizes & Weight Capacities Compatible With Compatible Arms and Mounts RAM 1" Ball Medium Length Double Socket Arm with 2.5" Round Base that contains the AMPs Hole Pattern - RAM-B-103U RAM Medium Double Socket Arm, Long Double Socket Arm & Double Ball Adapter for B Size 1" Balls - RAM-B-201-201U-C RAM Short Double Socket Arm for B Size 1" Balls - RAM-B-201U-A RAM Long Length Double Socket Arm with Retention Arm for B Size 1" Balls - RAM-B-201U-C-ALA1 RAM 18" Long Extension Pole with (2 qty) 1" Single Open Sockets - RAP-BB-201-18U RAM 1" Ball Short Length Double Socket Arm with Diamond Base - RAM-B-103-A-238U RAM Short Double Socket Arm with Retention Knob for B Size 1" Balls - RAM-B-201-A-ALA1-KRU RAM Double Socket Arm with Retention Knob for B Size 1" Balls - RAM-B-201-ALA1-KRU RAM Double Socket Arm with RAM® Pin-Lock™ Security Knob and Key Knob for B Size 1" Balls - RAM-B-201-SU RAM® X-Grip® Cradle with 1" Ball & Medium Length Double Socket Arm for 7"-8" Tablets - RAM-HOL-UN8B-201U Components RAM Rail Base with 1" Ball (No Hardware) - RAM-B-231NHU