RAM Mount RAM X-Grip Large Phone Mount w/Track Ball Base Long Arm [RAM-HOL-UN10B-C-354-TRA1U] Entertainment | Satellite Receivers Each stanchion is a 7/8

Each stanchion is a 7/8 in

you can quickly resynchronise the Clear Start™ to the official race time

Pixel 4 XL

Whether you’re navigating through crowded waterways or contending with poor visibility

Waterproof rating: IPX6

RAM Mount RAM X-Grip Large Phone Mount w/Track Ball Base Long Arm [RAM-HOL-UN10B-C-354-TRA1U] Entertainment | Satellite Receivers Each stanchion is a 7/8RAM X Grip Large Phone Mount with Track Ball Base & Long Arm This RAM Track Mount for large size phones (RAM HOL UN10B C 354 TRA1U) is made up of a B size 1" ball molded to a high strength composite base, a rubber friction washer, and a stainless steel T bolt for sliding into any third party track system, or the RAM Tough Track line of tracks. Simply insert or slide the Track Ball into your track and twist the ball clockwise to tighten it in place.