RAM Double Socket Arm with RAM® Pin-Lock™ Security Knob and Key Knob for C Size 1.5" Balls - RAM-201-SU

The RAM-201-SU consists of a 1.5" dia. ball compatible STANDARD LENGTH double socket arm, mixed combination RAM® Pin-Lock™ security nut and key knob. RAM® Pin-Lock™ security solutions are designed to withstand the harshest environments where RAM®Mounts are commonly used. With an emphasis on aesthetics and function, RAM® security nuts/knobs are low profile and only add a small amount of additional bulk to your system when compared to the standard knob included. At a fraction of the cost of currently available keyed locking knobs, the additional peace of mind and tamper resistance comes at a very affordable price. Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size: 1.5" Rubber Ball Size Note: The "U" in the part number reflects product packaged in poly bag. Weight:0.85 lbs. Dimensions: Overall Length: 5.625"Socket-To-Socket Length: 4.5"  Instructions  RAM® Pin-Lock™ Security Knob Instructions - PDF Videos RAM® Pin-Lock™ Security Knob for 1.5" Double Ball & S