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® EZ-Roll'r™ Drill-Down Mount for SPOT X™

SKU Copied
SKU: RAM-B-138-SPO5U
UPC Copied
UPC: 793442101472

RAM® EZ-Roll'r™ Drill-Down Mount for SPOT X™
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SKU: RAM-B-138-SPO5U
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| UPC: 793442101472

B SIZE
MEDIUM ARM
Size Guide
The form-fitting, high-strength composite RAM EZ-Rollr cradle for the SPOT X allows for the attachment of RAM components containing the universal AMPS hole pattern. With the device in the cradle, all buttons and the power port remain fully accessible. The RAM EZ-Rollr cradle for the SPOT X is compatible and interchangeable with a wide range of RAM diamond ball bases. Included is a set of two nuts and bolts. Consists of a medium length B size 2.54cm (1") double socket arm, one 6.35cm (2.5") diameter round ball base, and one diamond ball base (both bases feature the universal AMPS hole pattern). The ball and socket system provides shock and vibration damping, and allows for near-infinite adjustability to achieve an ideal viewing and operating angle of your device.

Features
  • Drill-down mounting solution; cradle designed specifically for the SPOT X™ secures your device while keeping all buttons and the power port fully accessible. Diamond plate features AMPS hole pattern for attachment to compatible device holders.
  • Includes round ball base, diamond ball base, and B size medium length double socket arm; ball and socket technology allows for near-infinite adjustability.
  • Made of stainless steel components and high-strength composite for durability and reliability in the most demanding environments
  • Backed by a lifetime warranty

Information

Compatible Devices

Information

Product Weight
0.28 kg (0.62 lbs)
Hardware Included
Assembly Hardware
Socket To Socket Length
7.62cm (3")
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
Plate Size
6.35cm (2.5") Diameter
Ball Size
B Size (1")
Weight Capacity
Standard Use: 0.91 kg (2 lbs) Heavy-Duty Use: 0.45 kg (1 lbs)
Materials
Marine-grade aluminumHigh strength composite
Packaging Type
Poly Bag

Compatible Devices

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Components

RAM Mounts
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RAM-B-138U
RAM® Double Ball Drill-Down Mount with Diamond Plate - Medium
RAM Mounts
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RAM-HOL-SPO5U
RAM® EZ-Roll'r™ Cradle for SPOT X™


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Components

RAM Mounts
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RAM-B-138U
RAM® Double Ball Drill-Down Mount with Diamond Plate - Medium
RAM Mounts
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RAM-HOL-SPO5U
RAM® EZ-Roll'r™ Cradle for SPOT X™

Locking Knobs for B Size Socket Arms

RAM Mounts
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RAM-KNOB3LU
RAM® Key Lock Knob with Brass Insert 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-KNOB3-4U
RAM® Pin-Lock™ Security Knob with 4-Pin Pattern for B Size Socket Arms
RAM Mounts
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RAP-S-KNOB3-5U
RAM® Pin-Lock™ Security Knob with 5-Pin Pattern 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-KNOB3-6U
RAM® Pin-Lock™ Security Knob with 6-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

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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RAM-MAG-1U
RAM® Screen Magnifier for Handheld Devices
RAM Mounts
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RAP-326FU
RAM® EZY-Mount™ Quick Release Female Adapter
RAM Mounts
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RAP-326U
RAM® EZY-Mount™ Quick Release Adapter Kit
RAM Mounts
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RAM-MAG88DU
RAM® Tough-Mag™ 88MM Diameter Magnetic Adapter with 2-Hole AMPS Pattern

Accessories for AMPS Pattern Base Components

RAM Mounts
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RAM-GDS-DOCKB-SAM75U
GDS® Tough-Dock™ Body for Samsung Tab A7 10.4
RAM Mounts
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RAM-GDS-DOCKB-SAM65U
GDS® Tough-Dock™ Body for Samsung Tab A 10.1 SM-T510
RAM Mounts
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RAM-GDS-DOCKB-AP32U
GDS® Tough-Dock™ Body for Apple iPad 10th Gen, Pro 11 & Air 11
RAM Mounts
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RAM-202-225B-2U
RAM® Backing Plate Adapter
RAM Mounts
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RAM-GDS-DOCKB-SAM78U
GDS® Tough-Dock™ Body for Samsung Tab S10+, S9+, S8+ & More
RAM Mounts
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RAM-GDS-DOCKB-SAM76U
GDS® Tough-Dock™ Body for Samsung Tab S7 11" & Tab S9 FE
RAM Mounts
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RAM-GDS-DOCKB-SAM62U
GDS® Tough-Dock™ Body for Samsung Tab Active3 and Tab Active2
RAM Mounts
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RAM-HOL-ROTO1U
RAM® Roto-View™ Adapter Plate
RAM Mounts
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RAM-MARI-NUT-4U
RAM® Mari-Nut™ Rubber Expansion Mounting Hardware
RAM Mounts
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RAM-MARI-RIVET-4U
RAM® Mari-Rivet™ Aluminum Pop Rivets
RAM Mounts
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RAP-365B-1-339U
RAM® Triple Ball and Socket Magnetic Base with AMPS Hole Pattern
RAM Mounts
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RAP-403FU
RAM® Spacer Plate Accessory for Flush Mounting
RAM Mounts
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RAP-400-202U
RAM® Trolling Motor Stabilizer - Tough-Claw™ .625" - 1.14" Medium Arm
RAM Mounts
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RAP-356U
RAM® Adapt-To-RAM™ Hole Pattern Plate Adapter
RAM Mounts
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RAP-403U
RAM® Cable Manager with AMPS Hole Pattern for Electronic Mounts
RAM Mounts
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RAM-GDS-DOCKB-SAM67U
GDS® Tough-Dock™ Body for Samsung Tab A 8.4 SM-T307
RAM Mounts
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RAP-404-202U
RAM® Trolling Motor Stabilizer - Tough-Claw™ 1” - 1.6” Medium Arm
RAM Mounts
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RAM-GDS-DOCKB-SAM66U
GDS® Tough-Dock™ Body for Samsung Tab A 10.5 SM-T590 & T-597
RAM Mounts
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RAM-GDS-DOCKB-SAM55U
GDS® Tough-Dock™ Body for Samsung Tab A 8.0 (2019) SM-T290 & T-295
RAM Mounts
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RAM-GDS-DOCKB-SAM80U
GDS® Tough-Dock™ Body for Samsung Tab A9 & A7 Lite 8.7”
RAM Mounts
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RAM-GDS-DOCKB-SAM63U
GDS® Tough-Dock™ Body for Samsung Tab A 8.0 (2018) SM-T387
RAM Mounts
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RAM-GDS-DOCKB-SAM83U
GDS® Tough-Dock™ Body for Samsung Tab A8 10.5 SM-X200
RAM Mounts
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RAM-GDS-DOCKB-AP37U
GDS® Tough-Dock™ Body for iPad Pro 12.9 3rd - 6th Gen, Pro 13 & Air 13
RAM Mounts
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RAM-B-101-225B-NFCU
RAM® NFC Extender with Dashboard Mount
RAM Mounts
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RAM-GDS-DOCKB-SAM62-NFCU
GDS® Tough-Dock™ Body for Tab Active3 with NFC Extender
RAM Mounts
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RAP-400-D-202U
RAM® Trolling Motor Stabilizer - Tough-Claw™ .625" - 1.14" Long Arm
RAM Mounts
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RAP-DOCK-SBLU
RAM® Large Side Accessory Bracket for Vehicle Docks
RAM Mounts
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RAM-GDS-DOCKB-SAM88U
GDS® Tough-Dock™ Body for Samsung Tab A9+
RAM Mounts
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RAM-GDS-DOCKB-SAM54NU
GDS® Tough-Dock™ Body for Samsung Tab Active Pro
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