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® Drill-Down Double Ball Mount for Humminbird Helix 5 - Short

SKU Copied
SKU: RAM-202-153-B-202U
UPC Copied
UPC: 793442950063

RAM® Drill-Down Double Ball Mount for Humminbird Helix 5 - Short
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SKU: RAM-202-153-B-202U
Copy UPC
| UPC: 793442950063

C SIZE
SHORT ARM
Size Guide
The RAM-202-153-B-202U consists of a round 6.35cm (2.5") diameter round base (Universal AMPs Hole Pattern), short double socket arm and 3.81 cm (1.5") X 7.62 cm (3") rectangular base. The rectangular base contains four holes with a center to center pattern of 2.54 cm (1") X 6.35 cm (2.5") .

Information

Information

Product Weight
0.42 kg (0.93 lbs)
Product Dimensions
Overall Height: 13.27cm (5.225")
Socket To Socket Length
6.35cm (2.5")
Hole Pattern
Round Plate: 4-Hole AMPS: 3.00 cm (1.181") X 3.80 cm (1.496") & 3-Hole 120-Degree 4.60cm (1.812") DiameterRectangular Plate: 2.54 cm (1") X 6.35 cm (2.5")
Plate Size
Top Plate: 3.81 cm (1.5") X 7.62 cm (3") Bottom Plate: 6.35cm (2.5") Diameter
Ball Size
C Size ( 3.81cm (1.5") )
Weight Capacity
Standard Use: 1.81 kg (4 lbs) Heavy-Duty Use: 1.36 kg (3 lbs)
Materials
Marine-grade aluminum
Packaging Type
Poly Bag
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Components

RAM Mounts
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RAM-201U-B
RAM® Double Socket Arm - C Size Short
RAM Mounts
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RAM-202U
RAM® Round Plate with Ball - C Size
RAM Mounts
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RAM-202U-153
RAM® Ball Base with 1" x 2.5" 4-Hole Pattern - C Size


Complete Your Solution

Locking Knobs for C Size Socket Arms

RAM Mounts
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RAM-KNOB5LU
RAM® Key Lock Knob with Brass Insert for C Size Socket Arms
RAM Mounts
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RAP-S-KNOB5U
RAM® Pin-Lock™ Security Knob for C Size Socket Arms
RAM Mounts
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RAP-S-KNOB5-7U
RAM® Pin-Lock™ 7-Pin Security Knob for C Size and Swing 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
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