RAM Pin-Lock Security Knob for B Size Socket Arms

RAM® Security Knob — Lock It Down. Ride Away Confident.

The RAM® security knob is the simple upgrade that adds serious peace of mind to your mounting setup. Designed to replace the standard knob on 1” B-size RAM® double socket arms, it helps protect your devices from theft, tampering, and unwanted adjustments.

Built with a 1/4”-20 female thread, this low-profile locking knob delivers the perfect balance of leverage and security. It tightens down firmly to prevent movement in high-vibration conditions, rough terrain, or heavy wind — all while staying sleek and unobtrusive on your cockpit.

Made from high-strength composite and steel, it’s tough enough for real-world riding and affordable enough to make security a no-brainer.

Why It Works

• Locks your RAM® mount against theft and tampering
• Direct replacement for standard knobs on B-size (1”) RAM® arms
• Low-profile design adds minimal bulk
• Provides strong clamping force to prevent slippage
• Durable composite and steel construction

What’s Included

• (1) RAM® Pin-Lock security key

Tech Specs

• Thread size: 1/4”-20 (female)
• Compatibility: All B-size (1”) RAM® arms and mounts
• Packaging: Poly bag
• Weight: 0.15 lb (68 g)