Description: Compatible With Garmin Zumo Gps Ball Socket Cradles Using The 1" Ball. Rail Base With Stainless Steel U-Bolt & 1" Ball For Rails From 0.5" - 1" ,0.5"-1.3" In Diameter The Motorcycle Handlebar Base Contains A 1" Rubber Ball Designed To Sit At Right Angles To The Mounting Rail. The Rust Proof Metal U-Bolt Accommodates Rails In Diameter From 0.5" - 1" ,0.5"-1.3" In Diameter. Included Are Black Cover Caps To Be Placed Over The Exposed Ends Of The U-Bolt And A Composite Adapter That Can Narrow The Rail To A Minimum Width Of 0.5". Specification: U-Bolt Dimensions: Accommodates rails from 0.5" - 1" ,0.5"-1.3" in diameter. Size: As pictures shown Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Material: 314 Stainless Steel Package Includes: 1 Piece Motorcycle U-Bolt Base
