This hollow wall Anchors is crafted from high strength, which effectively increases the service life Short designs for confined spaces Small and powerful, it works perfectly with single hand operating Used to accurately and quickly install the hollow wall fixings into the hollow wall Place the Anchors into the pre-drilled hole, attach the setups tool and squeeze the triggering Widely used in drywalls, hollow block, plaster,, Suitable for hanging curtain rods, lamps, picture frames, coat racks, power switches The wall Anchors is crafted from metal with nonslip rubber grips and slip guard.This hollow wall anchors heavy duty setting tool perfectly works with 3 / 4 / 5 / 6 Mollys Bolts, Manufacturer: Dezzhou