RAM 5 Pin-Lock Security Knob B-Size (RAP-S-KNOB3-5U)

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  • 1 x RAM 5 Pin-Lock Security Knob B-Size (RAP-S-KNOB3-5U)

The RAP-S-KNOB3-5U features of a 1/4"-20 female threaded security knob and key knob. The RAM 5 Pin-Lock Security Knob B-Size replaces all knobs on 1" diameter B size arms and mounts. This product offers the perfect amount of leverage to tighten your mount correctly and prevent slippage in rugged applications and extreme vibration environments. 

With an emphasis on aesthetics and function, the RAP-S-KNOB3U is low in profile and only adds 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. The RAP-S-KNOB3U is the number one accessory for keeping B-Size equipment safe and your mounted electronic device protected from theft and tampering.

  • Material: Powder Coated Marine Grade Aluminium
  • Ball Size: 1" Rubber Ball "B" Size
  • Convenient. Keys included with the purchase of a RAP-S-KNOB3-5U are compatible with all RAP-S-KNOB3-5U knobs (ie. if you purchased two of this product, you could rely on one of the keys to unlock both locks.

Note: The "U" in the part number reflects product packaged in poly bag.


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    Andrew S.
    Australia Australia

    Pin Lock Security Knob

    I originally ordered a couple of Pin Lock Knobs for my motorcycle mirrors. I didn’t realise they would have different lock configurations. When I raised the issue with Max from Modest Mounts he advised how I could order Pin Lock Knobs all keyed the same. The return process for the original knobs was easy and the new Pin Lock Knobs - keyed alike- arrived super fast!