RAM MOUNTS 1 Ball-Mount Base with Rectangular Plate

This powder-coated, marine-grade aluminum Humminbird mount consists of a short length double socket arm, a 3.68 diameter round base with a 2.25 D size ball, and one 1.5 x 4.5 rectangular plate with a 2.25 D size ball. The round plate contains two mounting holes at 180-degrees and three mounting holes at 120-degrees. The 1.5 x 4.5 rectangular plate contains a 4-hole pattern compatible with Humminbird 8, 9 & 10 models.

Ram D Size 2.25 Ball Mount for Humminbird Helix 9, 10 & 12

The (RAM-B-202U) RAM marine grade aluminum base contains a 1 diameter rubber ball connected to a flat 2.5 diameter base. This mount has pre-drilled holes, including the universal AMPS hole pattern.

Ram Round Base w/1 Ball

The RAM-B-202 consists of a 1 diameter rubber ball connected to a flat 2.5 diameter base. This mount has pre-drilled holes, including the universal AMPs hole pattern.

Ram Round Base with 1 inch Ball

The RAM-101-B-SAE1P-2U consists of a short double socket arm, 2.5 diameter round base with the universal AMPS hole pattern and 2 x 2.5 rectangular

RAM® Double Ball Mount with Steel Backing Plate

Designed for a variety of electronic devices, including marine GPS/sonar, CB radios and ham radios, gimbal brackets, and more. The 1 or 1.5 ball and socket system system features a 6.25 x 2 rectangular plate with different combinations of pre-drilled holes to securely seat your device, and a round 2.5 diameter flat surface base. The rubber ball and socket technology dampens shock and vibration while also providing near-infinite adjustability to achieve a perfect viewing angle.

Ram Mount Universal

RAM MOUNTS Small Tough-Claw Base with Double RAP-B-400-347U B&H

RAM Mount RAM 1.5 Ball Mount with Track Ball Base 2 x 4 Plate for the

RAM Mounts Drill-Down Double Ball Mount for Humminbird Helix 5 - Medium

Synergy Mounting Systems - Souderton, PA 18964

Drill-down mounting solution; choose either round plate featuring the AMPS hole pattern for attachment to compatible device holders Includes two round

RAM Mounts RAM-B-101U-C Universal Double Ball Mount with Two Round Plates with Long Arm for Drill-down Mounting

The marine electronic mount consists of a 2.4 diameter round base, a 5.9 long double socket arm and a 6.25 x 2 marine electronic rectangle plate.

Aluminum Alloy Fish Finder Mount with B Size 1 Ball Rectangle Plate & Round Base, 5.9 Long Arm Marine Electronic Mount Compatible with Garmin

17mm 25mm ball 4 Hole Claws AMPS Adapter Plate compatible 17mm /1 inch Double Socket Arm Mount Bracket for Ram Mounts GPS DVR - AliExpress