MOVMAX Blade Arm Counterweight Block Lock Screw

A counterweight lock screw for the Movmax Blade Arm. The black screw with a knurled rim holds the 100 g and 50 g steel counterweights firmly in place and is easy to tighten or loosen by hand whenever you rebalance the rig.

A replacement counterweight lock screw for the Movmax Blade Arm. It holds the steel counterweights used to balance the arm for the camera’s weight, and the knurling lets you loosen and tighten it with your fingers alone.

Counterweights locked in place

A knurled screw that secures the counterweights on the Blade Arm and loosens by hand when you rebalance.

For Movmax Blade ArmKnurled rimHand tighteningBlack finish

Quick rebalancing

The Blade Arm is balanced with 100 g and 50 g steel counterweights depending on what you mount. Loosen the knurled screw with your fingers, add or remove a weight and tighten it firmly again.

Nothing comes loose

A counterweight that shifts while driving upsets the arm’s balance and the damping no longer works as it should. The lock screw keeps the counterweights firmly in place for the whole shoot.

For Blade Arm

Original part for the Movmax Blade Arm.

Knurling

The coarse rim grips well, even with gloves on.

No tools

Tighten and loosen it by hand alone.

Spare part

Replaces a lost or damaged counterweight screw.