$11.00
In stock
Mounting base: screws or bolts down.
RAM ball size guide
The letter in a RAM part number is the ball size. Every part in a mount must use the same ball size. C size parts carry no letter, so RAM-201U is a C size arm and RAM-B-201U is the B size version.
| Size | Ball diameter | Holds up to | Best for |
|---|---|---|---|
| A | 9/16" (14 mm) | 0.45 kg | Small cameras, action cams, remotes |
| B | 1" (25 mm) | 0.9 kg | Phones, GPS units, small tablets. The most common size. |
| C | 1.5" (38 mm) | 1.8 kg | Tablets, small monitors, rugged devices |
| D | 2.25" (57 mm) | 2.7 kg | Large displays and laptops |
| E | 3.38" (86 mm) | 6.8 kg | Heavy monitors and equipment |
Arm length sets the reach. Short keeps the device close and rigid, Medium suits most installs, Long is for extra reach. If in doubt, choose Medium.
Overview
Overview
The RAP-SB-238U, composite diamond base, contains a 0.75" high strength composite ball connected at right angles to a 1.25" x 2.5" inch diamond plate. The base has two holes 1.912" from center to center, positioned at both ends of the diamond base.
Specs
Hole Pattern
2-Hole AMPS: 1.912"
Ball Size
RAM Snap-Link (3/4")
Weight Capacity
.5 lb
Materials
High strength composite
Packaging Type
Poly Bag
Weight
0.06 lb
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