Patented

RAM® EZ-Roll'r™ Holder for Phones with OtterBox uniVERSE

Part#: RAM-HOL-OT2-238AU
UPC: 793442802898

Compatibility

OtterBox

uniVERSE Cases - All Phone Models

Kit Components
$19.49

Overview

Mount your OtterBox uniVERSE-protected iPhone or Samsung Galaxy wherever you need to with this RAM® EZ-Roll'r™. The RAM-HOL-OT2-238AU is compatible with any OtterBox uniVERSE phone case–simply pair a B size arm and base for your intended use-case and you have a vibration-reducing ball and socket mounting system that allows for near-infinite adjustability.

Features

  • RAM® EZ-Roll'r™ cradle designed for phones in an OtterBox uniVERSE case
  • Pair with any B size arm and base; ball and socket technology allows for near-infinite adjustability
  • Backed by a lifetime warranty

hardware included:

Assembly Hardware

ball size:

B Size (1")

weight capacity:

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb

materials:

High strength composite

packaging type:

Poly Bag

Weight:

0.2 lb

Additional Information:

This holder will not support the Samsung XCover Pro with OtterBox uniVERSE.

Return Policy:

All products purchased from RAM® can be returned within 30 days with no restocking fee (return shipping not provided). See full return policy here.

Print

Instructions

EZ-Roll'r Module for OtterBox uniVERSE Instructions

QUESTIONS & ANSWERS

Have a Question?

Be the first to ask a question about this.

Ask a Question
RAM® EZ-Roll'r™ Holder for Phones with OtterBox uniVERSE
$19.49

Size Guide

Ball sizes
  • A Size 0.56" ball
  • B Size — this product 1" ball
  • C Size 1.5" ball
  • D Size 2.25" ball
  • E Size 3.38" ball

Every RAM® mount is built around a rubber ball and socket system. The ball size sets how much weight the mount can carry. Match it to your device for smooth adjustment with a rock-solid hold.

RAM Mounts ball size specifications and typical uses
Size Ball Diameter Max Load* Best For
A0.56" (14.3 mm)0.5 lbAction cameras and other ultra-light devices
B — this product1" (25.4 mm)2 lbsPhones, GPS units, and small tablets — the most common size
C1.5" (38.1 mm)4 lbsLarge tablets, fish finders, and rougher rides
D2.25" (57.2 mm)6 lbsRugged tablets, laptops, and heavy equipment
E3.38" (85.9 mm)15 lbsLarge displays and demanding aviation or industrial use

*Approximate capacity for a standard ball with a mid-length arm. Shorter arms and steel-reinforced posts increase real-world capacity.

Reading part numbers

The letter after RAM tells you the ball size: RAM-B-166 uses a 1" B ball, while RAM-D-201 uses a 2.25" D ball. C size parts are the exception and carry no letter, so RAM-201U is a C size arm.

Add-on & Accessories

B Size Socket Arms with Ball Base
See All
RAM® Twist-Lock™ Suction Cup Base with Double Socket Arm RAM-B-166-103U $41.99
RAM® Tough-Claw™ Small Clamp Base with Double Socket Arm - Medium RAP-B-400-201U $52.99
RAM® Stubby Cup Holder Mount with Double Socket Arm - Long RAP-B-299-4-201U-C $65.99
RAM® Tough-Wedge™ Mount with Double Socket Arm & Expansion Pouch RAM-B-407-201-C-PUMPU $131.49
RAM® Tough-Claw™ Medium Clamp Base with Double Socket Arm RAP-B-404-201U $59.99
RAM® Tough-Claw® with RAM® Flex-Rod™ 26" Extension Arm for Wheelchairs RAP-400-18-B-201 $98.99
RAM® Pod™ I Vehicle Mount with 18" Rod and Socket Arm RAM-B-316-1U $46.49
RAM® Handlebar U-Bolt Base with Double Socket Arm RAM-B-149Z-QU1U $37.49
RAM® Twist-Lock™ Small Suction Cup Base with Double Socket Arm RAM-B-166-2-AU-NB $34.49
RAM® Stubby™ Cup Holder Mount with Double Socket Arm - Medium RAP-B-299-4-201U $49.49
RAM® Tough-Claw™ Small Clamp Base with Double Socket Arm - Short RAP-B-400-201-AU $51.49
RAM® Twist-Lock™ Composite Suction Cup Ratchet Mount with Socket Arm RAP-B-104-224U-QU1 $31.49
RAM® Tough-Wedge™ Base with Double Socket Arm - Long RAM-B-407-201U-C $96.49
RAM® Tough-Clamp™ Large Base with Double Socket Arm RAP-B-397-2-201U $42.99
RAM® Handlebar U-Bolt Mount with Double Socket Arm RAM-B-149-QU1 $40.49
RAM® Twist-Lock™ Pivot Suction Cup Base with Socket Arm & Retention Knob RAM-B-189B-PIV1-201-ALA1-KRU $101.49
RAM® Twist-Lock Composite Swivel Suction Mount with Socket Arm RAP-B-104SU-CS1 $28.49
RAM® Twist-Lock™ Composite Suction Base with Double Socket Arm RAP-B-322U $31.99
RAM® Tough-Clamp™ Small Base with Double Socket Arm RAP-B-397-1-201U $36.49
RAM® Flex-Rod™ 18" Single Socket Arm with Track Base RAP-B-200-1-TRA1-18U $68.49
RAM® Tough-Claw™ Small Clamp Mount with Double Socket Arm RAM-B-400-201-AU $58.49
RAM® Twist-Lock™ Dual Suction Cup Base with Socket Arm & Retention Knob RAM-B-189B-201-ALA1-KRU $124.49
RAM® Tough-Wedge™ Base with Double Socket Arm - Medium RAM-B-407-201U $85.99
RAM® Mount for HydroWave™ Speaker with 18" Aluminum Rod and Socket Arm RAM-B-316-18-TRA2-NB $75.99
RAM® 90-Degree 12" Flexible Pipe with Double Ball Mount RAM-B-123-9012BU $119.49
RAM® Flex-Rod™ 18" Single Socket Arm with Drill-Down Base Accessories RAP-B-200-1-386-18U $73.49
RAM® Pod™ I Clamp Mount with 18" Aluminum Rod and Socket Arm RAM-B-316-121BU $73.49
RAM® Cessna Seat Rail Mount with 12" Flex Arm and Double Socket Arm RAM-B-131-201 $183.99
RAM® Single Socket Arm with Round Swivel Plate RAP-B-200-1-293U $13.49
Previous Slide Next Slide
B Size Double Socket Arms
See All
RAM® Double Socket Arm - B Size Medium RAM-B-201U $20.49
RAM® Double Socket Arm - B Size Long RAM-B-201U-C $29.99
RAM® Double Socket Arm - B Size Short RAM-B-201U-A $18.49
RAM® Composite Double Socket Arm - B Size Medium RAP-B-201U $13.99
RAM® Composite Double Socket Arm - B Size Short RAP-B-201U-A $11.49
RAM® 10.5" Double Socket Arms - Long & Medium B Size RAM-B-201-201U-C $65.99
RAM® Composite Double Socket Swivel & Ratchet Arm RAP-B-200-2U $28.99
RAM® Composite Double Socket Swivel Arm RAP-B-200-12U $19.49
RAM® Double Socket Arm with Dual Extension and Ball Adapter - B Size RAM-B-201-201U $55.49
RAM® Pin-Lock™ Double Socket Arm - B Size Medium RAM-B-201-SU $27.49
RAM® Chrome Double Socket Arm - B Size Short RAM-B-201-ACHU $50.99
RAM® Chrome Double Socket Arm - B Size Medium RAM-B-201CHU $65.99
RAM® Double Socket Arm with Key Lock Knob - B Size Medium RAM-B-201LU $61.99
Previous Slide Next Slide
Ball Bases - B Size 1" Ball
See All
RAM® Round Plate with Ball - B Size RAM-B-202U $11.49
RAM® Diamond Ball Base - B Size RAM-B-238U $9.99
RAM® Track Ball™ Base with T-Bolt Attachment - B Size RAP-B-354U-TRA1 $15.99
RAM® Twist-Lock™ Suction Cup Base with Ball RAM-B-224-1U $24.49
RAM® Tough-Claw™ Small Clamp Base with Ball RAP-B-400U $41.99
RAM® Flex Adhesive Ball Base RAP-B-378U $17.99
RAM® Handlebar U-Bolt Base for Rails 0.5" to 1.25" in Diameter - B Size RAM-B-231ZU $20.99
RAM® Tough-Claw™ Medium Clamp Base with Ball RAP-B-404U $48.99
RAM® Tough-Ball™ with 1/4"-20 x .50" Threaded Stud - B Size RAP-B-379U-252050 $11.49
RAM® Ball Base with 1.5" x 2.5" 4-Hole Pattern - B Size RAM-B-202U-23 $24.49
RAM® Tough-Claw™ Large Clamp Base with Ball RAP-B-401U $67.99
RAM® Torque™ Medium Rail Base - B Size RAM-B-408-75-1U $29.49
RAM® Stubby™ Cup Holder Ball Base RAP-B-299-4U $38.99
RAM® Torque™ Large Rail Base - B Size RAM-B-408-112-15U $29.99
RAM® Composite Round Plate with Ball - B Size RAP-B-202U $8.99
RAM® Ball Adapter with 1/4" - 20" Threaded Hole and Hex Post - B Size RAM-B-337U $10.49
RAM® 9mm Angled Bolt Head Adapter Ball Base RAM-B-272U $17.49
RAM® Ball Adapter with 1/4"-20 Threaded Post - B Size RAM-B-237U $11.99
RAM® Tough-Mag™ 66MM Diameter Magnetic Ball Base RAM-B-MAG66U $42.49
RAM® Motorcycle Handlebar Clamp Base with M8 Bolts RAM-B-367U $14.49
RAM® Torque™ Small Rail Base RAM-B-408-37-62U $28.99
RAM® Twist-Lock™ Composite Suction Cup Base with Ball RAP-B-224-1U $22.99
RAM® Grab Handle & A-Pillar M6 Bolt Replacement Kit with Ball Base RAM-B-367B-M6U $18.99
RAM® Ball Adapter Base for Grab Handles & Handlebar Clamps RAM-B-367BU $11.99
RAM® Universal Marine Electronic Ball - B Size RAM-B-111BU $19.49
RAM® Motorcycle Brake/Clutch Reservoir Ball Base RAM-B-309-1U $18.99
RAM® Diamond Ball Base with Mounting Hardware RAM-B-238U-INT1 $15.49
RAM® Ball Base with 1.5" 2-Hole Pattern - B Size RAM-B-202U-12 $15.49
RAM® Strap Hose Clamp Ball Base 1" - 2.1" RAM-B-108BU $25.49
RAM® Double Ball Adapter with Round Base - B Size RAM-B-217U $49.99
RAM® Yoke Clamp Base with Ball RAM-B-121BU $34.49
RAM® Twist-Lock™ Dual Suction Cup Base with Ball RAM-B-189B-202U $48.99
RAM® Ball Adapter with M10-1.25 Threaded Post - B Size RAM-B-349U $14.99
RAM® Motorcycle Fork Stem Ball Base with Rubber Expansion Plug RAM-B-342U $22.49
RAM® Magnetic Ball Base RAM-B-202-339U $34.99
RAM® Tough-Ball™ with M10-1.5 x 25mm Threaded Stud - B Size RAP-B-379U-M10-JD1 $14.99
RAM® Drill-Down Dashboard Ball Base with Backing Plate - B Size RAM-B-202-225-2U $22.49
RAM® Glare Shield Clamp Ball Base RAM-B-259U $33.99
RAM® Composite Ball Adapter with AMPS Plate RAP-B-347U $8.49
RAM® Tough-Ball™ with 1/4"-20 x .375" Threaded Stud - B Size RAP-B-379U-252037 $11.99
RAM® Tough-Ball™ with 1/4"-20 x .625" Threaded Stud - B Size RAP-B-379U-252062 $11.99
RAM® Composite Diamond Ball Base RAP-B-238U $8.49
RAM® Tough-Ball™ with M8-1.25 x 8mm Threaded Stud RAP-B-379U-M81208 $10.99
RAM® 11mm Bolt Head Adapter Ball Base RAM-B-252U $15.99
RAM® PVC Pipe Socket with Ball - B Size RAP-B-294U $9.49
RAM® Tough-Strap™ Handlebar Ball Base RAP-B-460U $26.99
RAM® Ball Adapter with 3/8"-16 Threaded Post & Lock Washer - B Size RAM-B-236U $12.99
RAM® Tough-Ball™ with M6-1 x 6mm Threaded Stud - B Size RAP-B-379U-M616 $10.99
RAM® Ball Adapter with M10-1.5 Threaded Post RAM-B-349-1U $14.99
RAM® Tough-Ball™ with 1/4"-20 x .50" Threaded Stud and Lock Washer RAP-B-379U-252050-SLW $11.99
Previous Slide Next Slide