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® Slide-N-Lock™ Universal Dock Plate

SKU Copied
SKU: RAP-315U
UPC Copied
UPC: 793442803154

RAM® Slide-N-Lock™ Universal Dock Plate
Copy SKU
SKU: RAP-315U
Copy UPC
| UPC: 793442803154

The RAM Slide-N-Lock Universal Dock Plate (RAP-315U) makes it fast and easy to secure your VESA platemounted monitor to the RAM mounting system.Ideal for shared workstations, fleet vehicles, kiosks, or other high-traffic environments, the built-in key lock mechanism adds an essential layer of protection against theft or unauthorized removal. When access is needed, the keyed design makes it easy to release and remove the monitor for maintenance, device swaps, or relocationproviding both security and convenience in one solution. The top plate features both the 75mm and 100mm VESA hole patterns, providing broad compatibility with most monitors and displays. On the bottom, an AMPS hole pattern offers seamless integration with a wide range of RAM mounting components, allowing for flexible setup options across vehicles, workstations, and industrial environments. Build a complete, durable mounting solution by pairing the dock plate with a RAM round ball base, double socket arm, and mounting base of your choice. For smaller monitors, we recommend the RAM-202 (C Size, 3.81cm (1.5") Ball), while larger displays are best supported with the RAM-D-254U (D Size, 5.72cm (2.25") Ball) for added strength and stability.

Features
  • Easily attach or remove your VESA-compatible monitor with the Slide-N-Lock™ mechanism
  • Built-in key lock prevents unauthorized removal, ideal for public or high-traffic environments
  • 75mm and 100mm VESA hole patterns on top and an AMPS hole pattern on the bottom for versatile mounting options
  • Pairs with RAM® C or D size ball systems for secure, adjustable positioning across a wide range of applications
  • Backed by a lifetime warranty

Information

Information

Product Weight
0.25 kg (0.55 lbs)
Hardware Included
(2) Keys(4) #8-32 x 12.70 cm (5")/20.32 cm (8") Machine Screws(4) #8-32 Nylock Nuts
Materials
High strength composite
Packaging Type
Poly Bag
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