Size Guide

Ball Sizes

Arm Sizes

The unique double ball and socket design allows you to adjust your mount to the perfect viewing or operating angle, all with the turn of a single knob. This modular design can be configured with a variety of interchangeable components to fit your specific mounting needs.

B Size

Holds 2 lbs / 0.91 KG

1" Ball

Phones, Action Cameras, Light Duty Tablets

C Size

Holds 4 lbs / 1.81 KG

1.5" Ball

Fishfinders, Heavy Duty Tablets

D Size

Holds 6 lbs / 2.72 KG

2.25" Ball

Monitors, Large Fishfinders

E Size

Holds 15 lbs / 6.8 KG

3.38" Ball

Heavy Monitors

Ball Sizes		Short Arm	Medium Arm	Long Arm
B Size	Overall Length	2.42" / 6.1468cm	3.73" / 9.47cm	6.00" / 15.24cm
B Size	Socket-to-Socket Length	1.75" / 4.45cm	3.00" / 7.62cm	5.31" / 13.49cm
C Size	Overall Length	3.56" / 9.04cm	5.69" / 14.45cm	9.13" / 23.19cm
C Size	Socket-to-Socket Length	2.50" / 6.35cm	4.66" / 11.84cm	8.00" / 20.32cm
D Size	Overall Length	5.10" / 12.95cm	8.44" / 21.44	12.98" / 32.97
D Size	Socket-to-Socket Length	3.60" / 9.14cm	6.88" / 17.48cm	11.41" / 28.98cm
E Size	Overall Length	7.31" / 18.57cm	12.63" / 32.08cm	N/A
E Size	Socket-to-Socket Length	4.98" / 12.65cm	9.88" / 25.10cm	N/A

 / Overview /

RAM® Locking Drill-Down Mount for Garmin nuvi 200 Wide Series + More

SKU Copied

SKU: RAM-B-138-GA25LU

UPC Copied

UPC: 793442930980

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RAM® Locking Drill-Down Mount for Garmin nuvi 200 Wide Series + More

Copy SKU
RAM-B-138-GA25LU SKU: RAM-B-138-GA25LU

Copy UPC
793442930980 | UPC: 793442930980

B SIZE

MEDIUM ARM

Size Guide

The RAM-B-138-GA25LU consists of a 6.35cm (2.5") diameter round base with the universal AMPS hole pattern, double socket arm, locking knob, diamond adapter base and custom high strength composite locking case. The locking case features the ability to secure your Garmin nuvi in place, adding much needed protection and enables full access to the screen, power plug, and memory card slot. The case consists of a front and back cover that can be secured together using standard pop rivets or security screws (not included.) The RAM cradle features a unique cable retention system that prevents accidental unplugging of the USB cable. Designed into the mount is a 2.54cm (1") diameter patented rubber ball and socket system with adjustment points at the base and cradle. With a twist of the arm locking knob, you can move the Garmin nuvi flat surface mount to your optimum viewing position.