RAM Pin-Lock Security Kit and 2.25″ Diameter Ball SHORT Mount with 11″ X 3″ Rectangle PlateThe RAM-S-D-111U-C consists of a 3.68″ diameter round base, SHORT LENGTH double socket arm, 11″ x 3″ rectangular base, RAM mixed combination Pin-Lock security nut and key knob. The round base contains pre-drilled holes, including two holes at 180 degrees and three holes at 120 degrees. The rectangle base contains different combinations of pre-drilled holes which will match up to many electronic devices and mounts, including Marine GPS, CB Radios, Ham Radios, Gimbal Brackets and more. RAM® Pin-Lock security solutions are designed to withstand the harshest environments where RAM® Mounts are commonly used. With an emphasis on aesthetics and function, RAM® security nuts/knobs are low profile and only add a small amount of additional bulk to your system when compared to the standard knob included. At a fraction of the cost of currently available keyed locking knobs, the additional peace of mind and tamper resistance comes at a very affordable price.FeaturesOverall Height:8.125″Weight Capacity:Up to 15 lbsMaterial:Powder Coated Marine Grade Aluminum and High Strength Composite Ball Size:2.25″ Rubber “D” Ball Size Note:The 11″ x 3″ rectangle base is a universal mounting bracket with a selection of mounting hole locations. In certain applications additional holes may need to be drilled for proper fit with your electronic device.
Garmin Bundles
RAM Mount Heavy Duty Marine Electronics Mount w/Pin-Lock Security Kit Short Arm [RAM-S-D-111U-C]
$150.99
![ram mount heavy duty marine electronics mount w/pin lock security kit short arm [ram s d 111u c]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/ram-mount-heavy-duty-marine-electronics-mount-w-pin-lock-security-kit-short.jpg)
![standard horizon quantum gx6000 25w commercial grade fixed mount vhf w/nmea 2000, integrated ais receiver, speaker mic [gx6000]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/standard-horizon-quantum-gx6000-25w-commercial-grade-fixed-mount-vhf-w-nmea-300x300.jpg)
![edson vision series mounting plate intellian fb150 fb250, kvh tracphone fleet one fb150 fb250, and cobham sailor fb150 fb250 [68720]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/edson-vision-series-mounting-plate-intellian-fb150-fb250-kvh-tracphone-300x300.jpg)
![edson vision series mount 6" aft angled heavy duty f/open array radars [68110]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/edson-vision-series-mount-6-aft-angled-heavy-duty-f-open-array-radars-300x300.jpg)
![edson vision series light arm f/open array radars [68660]](https://bestfishfindersonline.com/wp-content/uploads/2026/01/edson-vision-series-light-arm-f-open-array-radars-68660-300x300.jpg)
Reviews
There are no reviews yet.