RAM® Pin-Lock™ Security Knob for 1″ B-Size Arms
The RAM® Pin-Lock™ Security Knob adds an extra layer of protection to your RAM Mounting system by replacing the standard knob on 1″ B-Size RAM® double socket arms. Featuring a 1/4″-20 female threaded pin-lock design, it securely locks the arm in place to prevent unauthorized adjustment or removal.
Built using high-strength composite materials and steel components, this security knob is engineered for long-term durability and dependable performance, even in rugged and demanding environments. It is an ideal solution for riders, professionals, and outdoor users who require secure and tamper-resistant mounting.
Key Features
- 1/4″-20 female threaded pin-lock security knob
- Compatible with 1″ B-Size RAM® double socket arms
- High-strength composite and steel construction
- Designed for anti-tamper and anti-theft protection
- Built to withstand rugged and demanding environments
- Backed by a lifetime warranty
Advantages
- Prevents unauthorized adjustments or removal
- Durable materials ensure reliable long-term performance
- Direct replacement for standard B-Size arm knobs
- Ideal for professional, industrial, touring, and outdoor applications
✅ Compatible With (B-Size / 1″ Ball Double Socket Arms)
Click on SKU Code to redirect to Product Page
-
RAM-B-201U-A – Short Double Socket Arm (B Size)
-
RAM-B-201U – Standard Double Socket Arm (B Size)
-
RAM-B-201U-C – Long Double Socket Arm (B Size)
ℹ️ The RAP-S-KNOB3U replaces the standard tightening knob on all the above B-size double socket arms.
