Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

OM

OC Mounts

Products

Products

OC Mounts

RAM X-Grip® Post Caps - RAP-UN-CAP-4U

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$8.98

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shop is the next step on our mission to make commerce better for everyone.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

The RAP-UN-CAP-4U consists of (4) post caps that are an accessory for all RAM X-Grip cradles and mounts. Optional super glue is included to offer extra security of the rubber caps on your RAM X-Grip.
Made of Rubber

All See:
Red - X-Grip Repl...

Reviews

5.0

2 ratings

5

4

3

2

1

Protec my cellphone Excellent

Rafael · July 28, 2025

Delivery & Returns

OC Mounts

OC Mounts

4.9 (27)

More from OC Mounts

RAM Tether for UN8 RAM® X-Grip® Holders - RAM-HOL-UN8TU - OC Mounts

14% off

RAM Tether for UN8 RAM® X-Grip® Holders - RAM-HOL-UN8TU

RAM® X-Grip® Phone Mount with RAM® Torque™ Medium Rail Base - RAM-B-408-75-1-UN7U - OC Mounts

11% off

RAM® X-Grip® Phone Mount with RAM® Torque™ Medium Rail Base - RAM-B-408-75-1-UN7U

RAM® Power-Grip™ XL Fin Replacements - RAP-450F-2U - OC Mounts

11% off

RAM® Power-Grip™ XL Fin Replacements - RAP-450F-2U

RAM Tether for UN7 RAM® X-Grip® Holders - RAM-HOL-UN7TU - OC Mounts

RAM Tether for UN7 RAM® X-Grip® Holders - RAM-HOL-UN7TU

RAM® X-Grip® Blue Rubber Cap 4-Pack - RAP-UN-CAP-4-BLUEU - OC Mounts

12% off

RAM® X-Grip® Blue Rubber Cap 4-Pack - RAP-UN-CAP-4-BLUEU

RAM 3.3" Diameter Suction Cup Base with Twist-Lock™ - RAP-224-1U - OC Mounts

9% off

RAM 3.3" Diameter Suction Cup Base with Twist-Lock™ - RAP-224-1U

10% off

RAM® USB-C Powered Dock for Samsung Tab Active5 & 3 - RAM-HOL-SAM60CPU

RAM 2.5" Round Plate with AMPs Hole Pattern & C Size 1.5" Ball - RAM-202U - OC Mounts

RAM 2.5" Round Plate with AMPs Hole Pattern & C Size 1.5" Ball - RAM-202U

RAM® Backing Plate Adapter - RAM-202-225B-2U - OC Mounts

11% off

RAM® Backing Plate Adapter - RAM-202-225B-2U

RAM Medium Length Double Socket Arm for C Size 1.5" Balls - RAM-201U - OC Mounts

10% off

RAM Medium Length Double Socket Arm for C Size 1.5" Balls - RAM-201U

No Drill Laptop Mount for 2015-2022 Ford F150, 2017-2021 F250-F550 - RAM-VB-195-SW1 - OC Mounts

6% off

RAM® No Drill™ Laptop Mount for '15-26 Ford F150, '17-26 F250-F550 - RAM-VB-195-SW1

RAM B Size 1" Ball on 2.5" Round Plates with AMPs hole pattern, Long Length Double Socket Arm - RAM-B-101U-C - OC Mounts

11% off

RAM B Size 1" Ball on 2.5" Round Plates with AMPs hole pattern, Long Length Double Socket Arm - RAM-B-101U-C

Related to OC Mounts

RAM Mounts

4.8

(627)

RAM-202U:RAM-202U_1:RAM® Round Plate with Ball - C Size

RAM® Round Plate with Ball - C Size

(10)

RAM-B-202U:RAM-B-202U_1:RAM® Round Plate with Ball - B Size

RAM® Round Plate with Ball - B Size

(18)

RAM-B-201U:RAM-B-201U_1:RAM® Double Socket Arm - B Size Medium

RAM® Double Socket Arm - B Size Medium

(46)

RAP-200-1U:RAP-200-1U_1:RAM® Single Socket Arm with Octagon Socket

RAM® Single Socket Arm with Octagon Socket

RAM-201U:RAM-201U_1:RAM® Double Socket Arm - C Size Medium

RAM® Double Socket Arm - C Size Medium

(13)

RAM-B-201U-C:RAM-B-201U-C_1:RAM® Double Socket Arm - B Size Long

RAM® Double Socket Arm - B Size Long

(39)

RAM-B-238U:RAM-B-238U_1:RAM® Diamond Ball Base - B Size

RAM® Diamond Ball Base - B Size

(28)

RAM-201U-D:RAM-201U-D_1:RAM® Double Socket Arm - C Size Long

RAM® Double Socket Arm - C Size Long

(10)

RAM-101U:RAM-101U_1:RAM® Double Ball Mount with Two Round Plates - C Size Medium

RAM® Double Ball Mount with Two Round Plates - C Size Medium

(3)

RAM-201U-B:RAM-201U-B_1:RAM® Double Socket Arm - C Size Short

RAM® Double Socket Arm - C Size Short

(5)

RAM-B-201U-A:RAM-B-201U-A_1:RAM® Double Socket Arm - B Size Short

RAM® Double Socket Arm - B Size Short

(58)

RAM-B-224-1U:RAM-B-224-1U_1:RAM® Twist-Lock™ Suction Cup Base with Ball

RAM® Twist-Lock™ Suction Cup Base with Ball

(13)

Bulletpoint Mounting Solutions

Exclusive offer available

AMPS Compatible 20mm Ball with Metal Mounting Plate

(1.4K)

Carbon Fiber/Kevlar Hybrid Mount Arm - Matte Finish

(1.6K)

Cable Management Kit

(470)

Matte Color Carbon Fiber Mounting Arms

(1.3K)

Bulletpoint MagSafe Compatible Phone Holder without Wireless Charging

(1.2K)

MagSafe-Compatible Wireless Phone Charger with Cooling Fan + 20mm Ball Mount

(494)

Connectors for Carbon Fiber/Kevlar Arms and Third Party Devices

(417)

Bulletpoint MagSafe Compatible Wireless Phone Charger

(767)

Height-Adjustable Mounting Arm Support Add-On with Charging Cable Channel

(137)

20% off

10-Piece Command Center Organization Bundle

(62)

Nylon Braided USB-C Charging Cable with Right-Angle Port 3.3 Feet / 1 Meter - Multiple Colors

(83)

Tablet Holder - Compatible with iPad, iPad Mini and Samsung Tablets - Base Sold Separately

(1.1K)

Big Fish Encounters

4.9

(9)

Shop Labor

(1)

Ancor Standard Duplex Cable - Flat 8/2 - 2x8mm - Red/Black - Sold By The Foot [1209-FT]

Ancor Standard Duplex Cable - Flat 6/2 - 2x13mm - Red/Black - Sold By The Foot [1207-FT]

Ancor Standard Duplex Cable - Flat 10/2 - 2x5mm - Red/Black - Sold By The Foot [1211-FT]

FLX-Sleeving [Sold By The Foot]

Cisco Sure-Stop Track (Varies sizes)

(1)

Traxstech Aluminum Mounting Tracks - Black and Silver

(1)

Sea-Dog Battery Terminal Covers - Red/Back - 1/2" [415110-1]

Ancor Standard Duplex Cable - Flat 12/2 - Red/Black - Sold by the Foot

Cisco SPORT LUND MOUNT 42 Degree [Part #MTU42] - (NOT for BREW CITY Poles)

Shop Supplies

5200 Series Shuttle Quick Dock System With Linq Fasteners- Arclab

(1)

LiTime

4.7

(3.5K)

LiTime 12V 20A LiFePO4 battery charger with AC to DC power adapter

47% off

LiTime 12V (14.6V) 20A LiFePO4 Charger – For 12V LiFePO4 Batteries

(201)

overview of litime 12v 165ah dual purpose marine lithium battery

26% off

LiTime 12V 165Ah 1200 CCA Dual Purpose Marine Lithium Battery | Bluetooth & Auto Heating

(39)

LiTime 24V 20A LiFePO4 battery charger with connecting cables and anderson plugs

41% off

LiTime 24 (29.2) Volt 20A Mountable Lithium Battery Charger

(51)

LiTime 12V 100Ah XtraMini lithium battery: compact design with Bluetooth connectivity for smart performance

33% off

LiTime 12V 100Ah Xtra-Mini Bluetooth Small LiFePO4 Deep Cycle Battery

(37)

interface of LiTime 12v 100ah LiFePO4 Battery Group27

33% off

LiTime 12V 100Ah Group 27 Bluetooth LiFePO4 Lithium Deep Cycle Battery

(33)

overview of LiTime 12V 165Ah Bluetooth group 31 Lithium Battery

19% off

LiTime 12V 165Ah Bluetooth Lithium Deep Cycle Battery for RV and Marine

(54)

overview of litime 12v 320ah mini lifepo4 battery featured with bluetooth 5.0

26% off

LiTime 12V 320Ah Mini Bluetooth Lithium Battery for RV and Marine

(38)

overview of LiTime 24V 50Ah trolling motor lifepo4 battery

21% off

LiTime 24V 50Ah TM LiFePO4 Lithium Marine Trolling Motor Bluetooth Battery

(55)

overview of LiTime 12V 100Ah group 31 battery size bms and function information

23% off

LiTime 12V 100Ah Batteries for Marine & RV

(18)

LiTime 12v/24v on-board dual bank charger for marine and rv battery

31% off

LiTime 10A 2 Bank 12V + 24V Battery Charger

(17)

litime 12v 320ah self heating smart battery

30% off

LiTime LiHeat™ 12V 320Ah Mini Dual-Mode Self Heating Smart Lithium Battery for RV and Camping

(11)

$768.41$1,099.99

surface of litime lithium marine Group 24/27/31 battery box

55% off

LiTime Group 24/27/31 Marine Battery Box, Built-in Voltmeter

(46)

Discover top brands

OOFOS

Exclusive offer available

OOFOS

4.5 (176.7K)

Fashion Nova

4.3 (428.9K)

32 Degrees

4.7 (227.9K)

Exclusive offer available

The GLD Shop

4.7 (168K)

Aviator Nation

Exclusive offer available

Aviator Nation

4.5 (92.2K)

Mandala Scrubs

Exclusive offer available

Mandala Scrubs

4.6 (11.1K)

Princess Polly USA

Princess Polly USA

Princess Polly USA

4.5 (408K)

Rockstar Original

Rockstar Original

Rockstar Original

4.6 (181.4K)

Little Sleepies

Exclusive offer available

Little Sleepies

4.9 (401K)

Culture Kings US

Culture Kings US

Culture Kings US

4.7 (146.7K)