Ideal for vehicle windshields, the RAP-B-166-2-A-UN7U consists of a 2.75" diameter low-profile RAM Twist-Lock suction cup base, short length double socket arm, and the popular spring-loaded RAM X-Grip phone holder. The RAM X-Grip features an 'X' design that expands and contracts to provide a perfect fit for your device even if it's in a case. Made of high-strength composite and stainless steel, this version of the RAM X-Grip fits phones ranging from 1.87" to 3.25" in width and keeps your device completely functional and accessible. RAM ball and socket technology allows for near-infinite adjustability to achieve the ideal viewing angle while also extending the life of your phone by providing shock and vibration damping. For outdoor applications, the RAM X-Grip includes a device tether that is recommended for added security and peace of mind.

Key Features:
  • Spring-loaded 'X' design with rubber caps sports great holding power without hiding your phone; includes optional device tether for peace of mind during rugged use
  • Includes low-profile RAM® Twist-Lock™ suction cup base ideal for vehicle windshields and short length, B size RAM® 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*

(RAP-B-166-2-A-UN7U)

Technical Specifications:

Hardware Included(1) Optional Tether
(1) Glue Tube for Rubber Caps
Holder DimensionsWidth Range: 1.875" (4.76 cm) - 3.25" (8.26 cm)
Depth Range: .875" (2.22 cm) max
Suction Size2.75" (69.9 mm) Diameter
Socket To Socket Length1.75" (4.45 cm)
Ball SizeB Size (1")
Weight CapacityStandard Use: 2 lbs (0.91 kg)
Heavy-Duty Use: 1 lb (0.45 kg)
MaterialsHigh strength composite
Stainless steel
Packaging TypePoly Bag

Product Information

SKU RAP-B-166-2-A-UN7U
Barcode 793442943515
Brand RAM Mounts
Weight 0.2268 kg

Others Also Bought


1" Ball with Chrome U-bolt

1" Ball with Chrome U-bolt

RAM-B-231CHU

RRP $69.00 Ball IconB

Reseller Login

In Stock: 1

Clamp Base 1 Inch Ball

Clamp Base 1 Inch Ball

RAP-B-121BU

RRP $53.00 Ball IconB

Reseller Login

In Stock: 10+

Cup Holder with U-Bolt

Cup Holder with U-Bolt

RAM-B-132RU

RRP $100.00 Ball IconB

Reseller Login

In Stock: 1

Plastic Drill-Down Mount with Diamond Plate
In Stock: 10+

Quick-Grip Phone Mount with Suction Ratchet Base
In Stock: 3

Double Ball Rail Mount for Apple MagSafe (2024 Onwards)
In Stock: 2

More From This Category


Cup Holder Mount Diamond Plate
In Stock: 10+

Vehicle Mnt Welded Supp Post
In Stock: 1

Universal Drill-Down Vertical Laptop Mount
In Stock: 8

Tele-Pole with 12" and 18" Poles and Double Ball Mount
Special Order

Tele-Pole with 4 and 5" Poles and 75mm VESA
In Stock: 1