RAM® Ball Adapter for RAM® X-Grip® - B Size

Part#:RAM-HOL-UN7-BALLU UPC:793442933448

RAM® Ball Adapter for RAM® X-Grip® - B Size

Part#:RAM-HOL-UN7-BALLU UPC:793442933448

Ball Size

B Size C Size

Size Guide

Size	Ball Diameter	Max Load	Best For
A	0.56″ (14.3 mm)	0.5 lb (0.2 kg)	Action cameras and other ultra-light devices
B	1″ (25.4 mm)	2 lbs (0.9 kg)	Phones, GPS units, and small tablets — the most common size
C	1.5″ (38.1 mm)	4 lbs (1.8 kg)	Large tablets, fish finders, and rougher rides
D	2.25″ (57.2 mm)	6 lbs (2.7 kg)	Rugged tablets, laptops, and heavy equipment
E	3.38″ (85.9 mm)	15 lbs (6.8 kg)	Large displays and demanding aviation or industrial use

*Approximate capacity for a standard ball with a mid-length arm. Shorter arms and steel-reinforced posts increase real-world capacity.

Reading part numbers

The letter after RAM tells you the ball size: RAM-B-166 uses a 1″ B ball, while RAM-D-201 uses a 2.25″ D ball. C size parts are the exception and carry no letter, so RAM-201U is a C size arm.

179 kr

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The RAM-HOL-UN7-BALLU consists of a 1" diameter rubber ball and hardware for attaching to the back of the RAM-HOL-UN7U cradle.

hardware included	(1) #10-24 x 3" Machine Screw (1) #10-24 Nyloc Nut
ball size	B Size (1")
weight capacity	Standard Use: 2 lbs Heavy-Duty Use: 1 lb
materials	High strength composite
packaging type	Poly Bag
Weight	0.034 kg
Additional information	This ball will only connect to versions of the RAM® X-Grip® with the male pin-lock pattern. Not compatible with X-Grip® with ball (RAM-HOL-UN7BU).

The RAM-HOL-UN7-BALLU consists of a 1" diameter rubber ball and hardware for attaching to the back of the RAM-HOL-UN7U cradle.

hardware included	(1) #10-24 x 3" Machine Screw (1) #10-24 Nyloc Nut
ball size	B Size (1")
weight capacity	Standard Use: 2 lbs Heavy-Duty Use: 1 lb
materials	High strength composite
packaging type	Poly Bag
Weight	0.034 kg
Additional information	This ball will only connect to versions of the RAM® X-Grip® with the male pin-lock pattern. Not compatible with X-Grip® with ball (RAM-HOL-UN7BU).

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