RAM® Heavy Duty C-Clamp Base with B Size Ball - Image 1
RAM® Heavy Duty C-Clamp Base with B Size Ball - Image 2
RAM® Heavy Duty C-Clamp Base with B Size Ball - Image 3
RAM® Heavy Duty C-Clamp Base with B Size Ball - Image 4
RAM® Heavy Duty C-Clamp Base with B Size Ball - Image 5
RAM® Heavy Duty C-Clamp Base with B Size Ball
RAM® Heavy Duty C-Clamp Base with B Size Ball - Image 2
RAM® Heavy Duty C-Clamp Base with B Size Ball - Image 3
RAM® Heavy Duty C-Clamp Base with B Size Ball - Image 4
RAM® Heavy Duty C-Clamp Base with B Size Ball - Image 5

RAM® Heavy Duty C-Clamp Base with B Size Ball

RAM Mounts

$148.00

Out of stock

Available on backorder

Mounting base: clamps onto a flat edge. Has a B size (1") ball; add a B size arm and holder to complete the mount.

Ball sizeB sizeC sizeD size
RAM ball size guide

The letter in a RAM part number is the ball size. Every part in a mount must use the same ball size. C size parts carry no letter, so RAM-201U is a C size arm and RAM-B-201U is the B size version.

SizeBall diameterHolds up toBest for
A9/16" (14 mm)0.45 kgSmall cameras, action cams, remotes
B1" (25 mm)0.9 kgPhones, GPS units, small tablets. The most common size.
C1.5" (38 mm)1.8 kgTablets, small monitors, rugged devices
D2.25" (57 mm)2.7 kgLarge displays and laptops
E3.38" (86 mm)6.8 kgHeavy monitors and equipment

Arm length sets the reach. Short keeps the device close and rigid, Medium suits most installs, Long is for extra reach. If in doubt, choose Medium.

Need an arm and holder for this? Complete your mount ↓

Not sure this fits your setup?Tell us your device and where you are mounting it. The RAM® Mount Builder shows every mount that fits.Find my mount

Complete your mount

A RAM mount is three parts: a base that attaches to your vehicle or surface, a socket arm that connects the balls, and a holder for your device. All B size parts below fit together. Tick one of each, then add them in one go.

Base

Arm

Holder

Barcode: 793442029950 SKU RAM-B-202U-CC1 Category
Overview

Overview

The RAM® Heavy Duty C-Clamp Base with B Size Ball (RAM-B-202U-CC1) is a rugged, steel clamp mount designed for flexible, non-permanent device installation across a wide variety of workspaces. Ideal for desks, tables, carts, or mobile stations, this clamp secures firmly to surfaces ranging from 0" up to 4" in thickness—no minimum edge depth required. Built for durability, the all-steel construction delivers long-lasting performance, while the padded interior safeguards mounting surfaces from scuffs or scratches. Whether in industrial settings or professional offices, this clamp provides a secure hold without compromising aesthetics. This heavy-duty desk clamp includes a B size RAM® ball base for mounting your desired device holder. Additionally, a 4-hole AMPS pattern is located on the side of the clamp, providing a convenient mounting point for smaller mounting solutions like phones, tablets, scanners, and more. With its durable construction and multiple compatibility options, this C-clamp base supports everything from lightweight tablet mounts to heavy-duty docking stations. The tool-less adjustment knob allows for fast installation and easy removal, making it perfect for temporary workstations, demo stations, or environments where adaptability is key.

Features

  • Clamp secures to surfaces 0–4” thick; includes B size ball
  • Includes B size ball, complete the solution with a B size arm and small device holders
  • Made of high-strength steel with padded sides for surface protection
  • Tool-free adjustment for rapid deployment
  • Backed by a lifetime warranty

Specs

Hardware Included

Assembly Hardware
(4) #8-32 x 5/8" Screws
(4) Nylon Spacers

Clamp Range

0" - 4"

Hole Pattern

4-Hole AMPS: 1.181" x 1.496"

Ball Size

B Size (1")

Weight Capacity

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

Materials

Marine-grade aluminum

Packaging Type

Poly Bag

Resources