World-Class Mounting Systems

Size Guide

Ball Sizes
Arm Sizes
X
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
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
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
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
Socket-to-Socket Length 4.98" / 12.65cm 9.88" / 25.10cm N/A

RAM® Composite Drill-Down Mount with Diamond Plate - Short

SKU Copied
SKU: RAP-B-138-AU
UPC Copied
UPC: 793442907609

RAM® Composite Drill-Down Mount with Diamond Plate - Short
Copy SKU
SKU: RAP-B-138-AU
Copy UPC
| UPC: 793442907609

B SIZE
SHORT ARM
Size Guide
Simply choose your preferred mounting location and the possibilities become endless with the RAP-B-138-AU. Rubber ball and socket technology allows for almost infinite adjustment and perfect viewing angles. High quality materials insure your device is safe, secure, and within easy reach. RAMs patented design also dampens shock and vibration helping to extend the life of your device. This mount is designed to be a universal mounting solution for both RAM and non-RAM designed products. The hole pattern found on the diamond base will connect to a large variety of third party cradles and mounts. The base has a 2.54cm (1.0") diameter rubber ball connected at right angles to a 6.35cm (2.5") diameter base.

Information

Resources

Information

Product Weight
0.13 kg (0.29 lbs)
Socket To Socket Length
4.45cm (1.75")
Hole Pattern
2-Hole AMPS: 4.86cm (1.912") 4-Hole AMPS: 3.00 cm (1.181") X 3.80 cm (1.496")
Ball Size
B Size (1")
Weight Capacity
Standard Use: 0.91 kg (2 lbs) Heavy-Duty Use: 0.45 kg (1 lbs)
Materials
High strength composite
Packaging Type
Poly Bag

Resources

DOCUMENTS
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Components

RAM Mounts
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RAP-B-201U-A
RAM® Composite Double Socket Arm - B Size Short
RAM Mounts
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RAP-B-202U
RAM® Composite Round Plate with Ball - B Size
RAM Mounts
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RAP-B-238U
RAM® Composite Diamond Ball Base


Complete Your Solution

Locking Knobs for B Size Socket Arms

RAM Mounts
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RAM-KNOB3LSU
RAM® Key Lock Knob with Steel Insert for B Size Socket Arms
RAM Mounts
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RAP-S-KNOB3-7U
RAM® Pin-Lock™ Security Knob with 7-Pin Pattern for B Size Socket Arms
RAM Mounts
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RAP-S-KNOB3U
RAM® Pin-Lock™ Security Knob for B Size Socket Arms

Accessories for AMPS Pattern Base Components

RAM Mounts
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RAM-202-225B-2U
RAM® Backing Plate Adapter
RAM Mounts
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RAM-HOL-ROTO1U
RAM® Roto-View™ Adapter Plate
RAM Mounts
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RAP-403U
RAM® Cable Manager with AMPS Hole Pattern for Electronic Mounts

Diamond Plate Accessories

RAM Mounts
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RAP-462NPT
RAM® Vibe-Safe™ with NPT Adapter for 2-Hole Holders
RAM Mounts
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RAM-HOL-ROTO1U
RAM® Roto-View™ Adapter Plate
RAM Mounts
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RAP-326U
RAM® EZY-Mount™ Quick Release Adapter Kit
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