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® 2.5" Square Post Clamp Mount with Round AMPS Plate - Medium Arm

SKU Copied
SKU: RAM-101U-247-25
UPC Copied
UPC: 793442924798

RAM® 2.5" Square Post Clamp Mount with Round AMPS Plate - Medium Arm
Copy SKU
SKU: RAM-101U-247-25
Copy UPC
| UPC: 793442924798

C SIZE
MEDIUM ARM
Size Guide
The RAM-101U-247-25 consists of a 6 inch double socket arm, round 6.35cm (2.5") diameter round base with the universal AMPS hole pattern and 6.35cm (2.5") clamp base. The clamp base will wrap around a maximum width of 6.35cm (2.5") and is tightened by screwing the two plates together with the included nuts and bolts. Rubber ball, socket technology dampens shock and vibration, as well as allows for almost infinite adjustment, perfect viewing angles.

Information

Resources

Information

Product Weight
0.73 kg (1.61 lbs)
Hardware Included
(2) 12.70 cm (5")/40.64 cm (16") -18 x 7.62cm (3") Machine Screws(2) 12.70 cm (5")/40.64 cm (16") -18 Nylock Nuts
Product Dimensions
Overall Height: 19.94cm (7.85")
Clamp Range
6.35cm (2.5") max width
Socket To Socket Length
11.84cm (4.66")
Hole Pattern
4-Hole AMPS: 3.00 cm (1.181") X 3.80 cm (1.496") 3-Hole 120-Degree: 4.60cm (1.812") 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

Resources

INSTRUCTIONS
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Components

RAM Mounts
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RAM-201U
RAM® Double Socket Arm - C Size Medium
RAM Mounts
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RAM-202U
RAM® Round Plate with Ball - C Size
RAM Mounts
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RAM-247U-25
RAM® Square Post Clamp Base for Posts up to 2.5" Wide - 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
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