Detail 01
Single-key lock at four orientation points
One drum-key lock secures adjustments for up/down, left/right, side-to-side, and fore/aft placement.

Independent shopping perspective
GyroLock-L is a tom arm built around Pearl’s gearless, omni-directional positioning system. Its 12 mm universal L-arm locks with one drum key across four separate orientation points, covering up/down, left/right, side-to-side, and fore/aft placement. A movable memory clamp preserves an angle reference, while the marked Compass Dial makes a selected setting easy to identify. The interlocking cylindrical mechanism is designed to move smoothly and stay secure, helping teardown and reset follow the same reference points.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
One drum-key lock secures adjustments for up/down, left/right, side-to-side, and fore/aft placement.
Detail 02
Provides an angle reference to return to after the arm has been moved.
Detail 03
Gives you visible markers for noting a chosen position.
Product questions
Straight answers to the questions shoppers most often ask about this product.
A single drum-key lock secures the 12 mm L-arm at four independent orientation points.
Yes. The movable memory clamp and marked Compass Dial provide angle and setting references.