This handy tool will hold your preferred leak testing material. The tool has the same end on both sides, which allows the technician to insert different thicknesses / types of feeler gauge material in each end. This Also works great for holding small drill bits. Includes an assortment of feeler gauge strips that can easily be cut to the desired sizes.
Perfect for assisting with clarinet pad leak detection, saxophone pad leak detection, flute pad leak detection and other woodwind pad leak detection.