RAM 1/4-20 Female Thread Hex 1" Ball - RAM-B-337U (RAM-B-337U) Type_RAM E Size The base of the mount

The base of the mount connects to your seat rail without any drilling necessary

The RAM microphone clip features a no-fail safety latch which holds the microphone securely while not in use

Mounting hardware not included with purchase

the RAM-316-HDR-202U Pod HD™ is a workhorse for fleet and serious consumers alike

Form fitted cradle supports and protects device without vibration

RAM 1/4-20 Female Thread Hex 1" Ball - RAM-B-337U (RAM-B-337U) Type_RAM E Size The base of the mountThe RAM B 337U includes a 1 4" 20 female thread hex hole connected to a 1" rubber ball. Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size: 1" Rubber Ball "B" Size Weight: 0. 05 lbs. Note: The "U" in the part number reflects product packaged in poly bag.