RAM Pin-Lock™ Security Knob w/ 6-Pin Pattern for B Size Socket Arms at the simple push of

at the simple push of a button

the other end has a male jack with 90-degree angle

which allows you to control your gimbal's motion when it's mounted on a rig or tripod using the gyroscope of your smartphone

These have been redesigned with a secure screw-lock bayonet attachment method to eliminate slippage

rechargeable battery with three-hour battery life

RAM Pin-Lock™ Security Knob w/ 6-Pin Pattern for B Size Socket Arms at the simple push ofThe RAP S KNOB3 6U consists of a 1 4" 20 female threaded security knob and key knob. The RAP S KNOB3 6U replaces all knobs on 1" diameter B size arms and mounts. The RAP S KNOB3 6U 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 RAP S KNOB3 6U is low in profile and only adds a small amount of additional bulk to