Detail 01
12.7 mm bore
Fits only 12.7 mm (1/2 in) tubing. Measure the tube before ordering; 10.5 mm and 22.2 mm sizes will not work.

Independent shopping perspective
A 12.7 mm hinged memory lock that clamps onto a stand tube to hold a height setting. For drummers who reset the same kit repeatedly.

Strong match
Consider the trade-offs
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
Fits only 12.7 mm (1/2 in) tubing. Measure the tube before ordering; 10.5 mm and 22.2 mm sizes will not work.
Detail 02
Opens on a hinge so it goes on mid-tube without pulling the stand apart or removing the tube above it.
Detail 03
Sits under the tube joint as a stop. Height comes back to the same point without measuring or eyeballing.
Detail 04
One tube joint covered. A stand with two or three telescoping sections needs one lock per joint.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
12.7 mm, which is 1/2 inch. Measure the outside diameter of your stand tube. Other diameters need a different memory lock.
No. The hinge opens, so it wraps around the tube in place and clamps shut.
One lock. Count your telescoping joints and cymbal or tom arms to work out how many you need.
Yes, as long as the tube measures 12.7 mm. It clamps on the tube, not to a brand-specific fitting.