RAM® RAM-201-SU Pin-Lock™ Double Socket Arm – C Size

The RAM-201-SU is a standard-length double socket arm featuring RAM®’s trusted 38 mm (C size) ball-and-socket system, combined with a Pin-Lock™ security nut and key knob for added tamper resistance. Designed to perform in harsh and demanding environments, this setup offers both security and flexibility without compromising ease of use.

RAM® Pin-Lock™ security solutions are engineered to be low profile, maintaining a clean appearance while adding only minimal bulk compared to a standard adjustment knob. This provides extra peace of mind at a very accessible price point, making it a practical upgrade for riders and drivers who want added security for their mounted devices.

With adjustment points at both ends, the double socket arm allows near-infinite positioning, making it easy to dial in the perfect viewing angle. It is compatible with all C size RAM® ball components, including mounting bases and device holders.

Manufactured from powder-coated, marine-grade aluminium, the RAM-201-SU is built for long-term durability and reliability. Like all genuine RAM® components, it is backed by a lifetime warranty.

Key Features

• Standard-length C size double socket arm
• RAM® Pin-Lock™ security knob for added tamper resistance
• Compatible with all C size (38 mm / 1.5") RAM® ball components
• Near-infinite adjustability with excellent stability
• Low-profile security design with minimal added bulk

Included Hardware

• (1) RAM® Pin-Lock™ security key

Specifications

• Overall arm length: approx. 145 mm
• Socket-to-socket length: approx. 118 mm
• Ball size: C Size (38 mm)

Load Rating

• Standard use: up to approx. 1.8 kg
• Heavy-duty use: up to approx. 1.36 kg

Materials & Additional Information

• Material: Marine-grade aluminium
• Packaging type: Poly bag
• Total weight: approx. 0.39 kg