#5 Oval Grommet Tool. The Dzus® fastener (also branded as Z-SPEC and ZLOC™) is the most commonly used quarter-turn fastener in aviation. These tools are designed to flare the stud grommet when installing Dzus fasteners. Choose the correct tool by the size of the stud, and the shape of the head. Complete instructions and diagrams included.Complete instructions and diagrams included.
This #5 tool has been specifically designed to replace grommets in Beech Bonanza cowlings without having to remove the cowling brackets.
Note: Every installation set requires the use of a clamping tool p/n MS-ZC (not included). However you need only one, as each set will fit the same clamp. 1 lbs (0.5Kg) shipping weight.