【QUICK ONE SCREW SETUP】Mount each holder onto your backing board in under sixty seconds using the single pre-drilled screw hole. This system provides an instant, secure storage dock for standard one quarter inch pneumatic quick connect plugs. 【WORKSHOP ORGANIZATION】Designed for busy professional mechanics and DIY hobbyists looking to declutter messy garage walls. These black brackets keep pneumatic fittings organized, saving up to fifty percent of valuable workbench space. 【PRECISE GROOVE LOCKING】Featuring a tailored inner slot contour, this organizer secures your coupler plug tightly by its metal collar. The custom profile prevents sliding or wobbling, keeping pneumatic attachments exactly where they belong. 【COMPACT WALL MOUNT】Crafted from solid black polymer material, each bracket measures 2.8 x 2 x 2.3 cm / 1.1" x 0.78" x 0.9" to minimize footprint. The small profile ensures neat spacing on any mounting panel without taking up excess room. 【EFFORTLESS TOOL ACCESS】Retrieve your air hose accessories in a single motion during busy work hours. This wall hanger prevents delicate nozzle tips from dropping onto concrete floors, extending the lifespan of your garage gear. Package list: 10x Quick Coupler Holders