RAM Mount Mixed Combination Pin-Lock Security Knob & Key Knob f/1.5" Diameter C Size Arms [RAP-S-KNOB5U] Marine Hardware | Hooks & Clamps Anti-sea-clutter technology for an optimum

Anti-sea-clutter technology for an optimum picture under adverse weather conditions

Two-Way head can be fixed at 0° or 90°

High wide CHIRP traditional sonar provides remarkably clear target separation and definition

3-bladed propeller provides accurate wind speed in lighter air

As the primary Pilot controller

RAM Mount Mixed Combination Pin-Lock Security Knob & Key Knob f/1.5" Diameter C Size Arms [RAP-S-KNOB5U] Marine Hardware | Hooks & Clamps Anti-sea-clutter technology for an optimumMixed Combination Pin LockT Security Knob and Key Knob for 1. 5" Diameter C Size Arms The RAP S KNOB5U consists of a 5 16" 18 female threaded security knob and key knob. The RAP S KNOB5U replaces all knobs on 1. 5" diameter C size arms and mounts. The RAP S KNOB5U offers the ideal amount of leverage to properly tighten your mount to prevent slippage in heavy chop or in extreme vibration environments. With an emphasis on aesthetics and function, the