RAM Composite Twist-Lock™ Suction Cup Mount with Short Double Socket Arm & Universal RAM® X-Grip® Cell Phone Cradle - RAP-B-166-2-A-UN7U

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RAM Mount with Short Double-Socket Arm

If you’re looking for a top-quality phone mount for your vehicle, OC Mounts has what you’re looking for. As an authorized RAM® dealer, we get access to all the new releases and premium models. This RAM® Twist-Lock™ suction cup mount is one of our best-sellers! It attaches to any window in your vehicle for your convenience with a double-socket arm that allows you to explore nearly infinite adjustment and viewing angles. Shop this RAM® X-Grip® phone mount with a Twist-Lock™ suction cup base and discover a sturdier, stronger mounting tool.

RAM® X-Grip® Specifications

In addition to the patented RAM® Twist-Lock™ suction cup mount base and the double-socket arm, there are tons of other features that make this the perfect mount for any vehicle, including:

  • Universal Spring-Loaded Cradle
  • Suction Cup Made for Non-Porous Plastic & Glass
  • Patented Rubber Ball & Socket System
  • Four-Leg X-Grip® Holding Cradle
  • Rustproof Composite & Stainless Steel Materials

With a minimal cradle that expands and contracts, you get a custom fit for your device, and you never have to worry about foam pads or plastic hooks blocking your phone screen. If you plan on using this RAM® X-Grip® phone mount with a Twist-Lock™ suction cup base for outdoor applications, we recommend you also buy a device tether for added security.

X-Grip® Sizing Information

When you’re exploring your RAM® Twist-Lock™ suction cup mount options, the dimensions of your device in its case or sleeve are critical to determining the overall size of the phone. Compare these cradle dimensions to your device size to ensure compatibility:

  • Minimum Width: 1.875"
  • Minimum Height: 2.25"
  • Maximum Width: 3.25"
  • Minimum Height: 4.25"
  • Depth: 0.875"

Enjoy a lifetime warranty on a product made in the USA when you shop OC Mounts now!


un7 aniamation

1. Rustproof
2. High strength composite and stainless steel construction 
3. Spring loaded cradle expands and contracts for perfect fit of your device 
4. Rubber coated tips will hold device firm and stable 
5. Socket technology allows for multiple adjustment angles and articulation of device 
6. Includes Tether for open cockpit and extreme environments 
7. Lifetime warranty
8. Made in U.S.A.

High Strength Composite 

Ball Size: 
1" Rubber Ball "B" Size 

The "U" in the part number reflects product packaged in poly bag. RAM highly recommends using the provided Tether for all open cockpit applications while using this product.

0.5 lbs.






  • Apple iPhone 6s
  • Apple iPhone 7
  • Apple iPhone 8
  • Apple iPhone SE
  • Apple iPhone X
  • Blackberry DTEK 50
  • Blackberry DTEK 60
  • Blackberry KEYone
  • Google Pixel
  • Google Pixel XL
  • Google Pixel 2
  • HTC U11
  • HTC U11 life
  • LG Aristo
  • LG Aristo 2
  • LG Exalt LTE
  • LG G5
  • LG G5 Silver
  • LG G6
  • LG G6+
  • LG Grace LTE
  • LG K20
  • LG K20 Plus
  • LG K20 V
  • LG K3
  • LG K3 2017
  • LG K8 2017
  • LG Phoenix 3
  • LG Q6
  • LG Rebel 2 LTE
  • LG Rebel 3 LTE
  • LG Risio 2
  • LG Tribute Dynasty
  • LG Tribute HD
  • LG V30
  • LG Wine LTE
  • LG Zone 4
  • Motorola moto e4
  • Motorola moto g5s plus
  • Motorola moto X4
  • Nokia 1, 2, 3, 5, 6, 8, 216, 230, 150 Dual SIM, 3310 Dual SIM
  • Nokia 7 plus
  • Nokia 8 Sirocco
  • Nokia 8110 4G
  • Samsung Galaxy A3
  • Galaxy A3 (2016)
  • Galaxy A3 (2017)
  • Galaxy A5
  • Galaxy A5 (2016)
  • Galaxy A5 (2017)
  • Galaxy A7 (2016)
  • Galaxy A8+
  • Galaxy AMP 2
  • Galaxy AMP Prime
  • Galaxy AMP Prime 2
  • Galaxy C5
  • Galaxy E5
  • Galaxy Express 3
  • Galaxy Express Prime 2
  • Galaxy Grand Max
  • Galaxy J1 (2016) J2, J2 2016, J2 2017, J3 2016, J3 2017 Intl., J3 Emerge, J3 Prime, J3 V, J5 (2016) (2017), J7 (2016) (2017), J7 Perx, Prime, Prime 2
  • Galaxy Luna
  • Galaxy Note 8
  • Galaxy Note Fan Edition
  • Galaxy On NXT
  • Galaxy On5
  • Galaxy On7 Prime
  • Galaxy On8
  • Galaxy S5, S5 Neo, S6, S6 ACTIVE, S6 EDGE, S6 EDGE+, S7, S7 ACTIVE, S7 EDGE, S8, S8 ACTIVE, S8+, S9, S9+
  • Galaxy V Plus, XCOVER 3, XCOVER 4
  • W2017
  • Z1
  • Z2
  • Z3
  • Z4
  • Sony Xperia L1, X, X Compact, X Performance, XA, XA1, XA1 Plus, XA2, XZ, XZ1, XZ1 Compact, XZ2, XZ2 Compact, XZs, Z3, Z3+, Z5, Z5 Comp

Price Match

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OC Mounts will NOT price match: 
- Items from online marketplaces, auction sites, or sites that require membership.
- Items from unauthorized partners of RAM Mounts. (RAM will gladly tell you who is an authorized partner.) 
- Misprinted ad prices of other retailers or “going out of business"/closeout sales. 
- Ads for free gift or gift card with purchase. Percentage Off or Buy One, Get One Free and Out of Stock/Backorder items. 
- Instant Rebates, Bundle Offers, Free Shipping Offers, Mail-in Offers, or Offers that include financing