Martin Fabric Clip STC
Used to secure fabric to metal ribs in wings and control surfaces. Replaces rib-stitch cord or P-K screws. Provides a more secure and streamlined installation. Drastically reduces covering time. Easily adapts to homebuilts with metal ribs.
Available thru Aircraft Spruce.
Superboom
Superboom is not just a streamlined boom, but an airfoil boom constructed of extruded Aluminum. It puts the laws of physics to work for you. Superboom provides improved economics and handling not possible with standard or streamlined booms.