iMESTOU 1" Anti-Theft Double Socket Arm for RAM Mounts B-Size -Aircraft Aluminum Security Ball Joint Adapter with Tool-Less Adjustment, 2.5" Length, Compatible with 1" Ball Phone Mounts & Accessories

• Anti-Theft Security: Requires special hex screwdriver in the package for removal, deterring unauthorized disassembly in public areas like motorcycles/ATVs parking.
• Precision Adjustability: Tension knob allows micro-adjustments even after full tightening, maintaining 360° rotation without slippage (internal non-slip grooves).
• Military-Grade Durability: Aircraft-grade aluminum alloy construction with Ⅲ grade hard anodize surface, withstands 50% more vibration than composite competitors.
• Universal 1" Ball Compatibility: Seamlessly integrates with RAM B-size system and all 1" ball head devices - fits for RAM Mounts B size components, action camera mounts, 1" ball phone mounts.
• Tool-Free Installation: Precisely machined double socket joints, the 1" double socket short arm with 2.5" optimized length for tight spaces, installs in <60 seconds.

PROFESSIONAL-GRADE SECURITY SOLUTION Engineered for riders demanding theft prevention and vibration resistance. Our aerospace-grade aluminum arm features: ✓ Military Spec Protection: Tamper-proof hex security requires matching driver, reducing theft risk by 73% compared to standard arms ✓ Smart Tension Control: Dual-stage knob mechanism combines 18N·m locking force with ±5° fine-tuning capability after tightening ✓ Ultimate Compatibility: Precision-machined sockets accept all 1" ball systems including RAM-B-201U, perfect for mounting 1" ball mounts, action camera mounts, or other 1" ball components. ✓ Rugged Performance: Passed 2000+ mile road tests with 5-10X vibration resistance versus industry standard (test data available upon request) Package Includes: 1x Anti-Theft 2.5" Length Alumium Alloy 1" Double Socket Arm 1x Screw Cover 1x Allen Wrench