Ideal for mounting lights securing wardrobes motion detectors small wall shelves and more well thought out assortment boxes for all common applications for all building materials includes sx 60x sx 6 x 30 60x sx 8 x 40 12x sx 10 x 50 screws 30x sx 8 x 40 50x screw 4 5 x 40 30x screw 5 x 60