Skateboard Wall Mount Hooks

Noted: 1 set of 2 packs. Size: 4.13" x 2.76" x 2.56" (10.5cm x 7cm x 6.5cm)          Strong enough to hold 40lbs or more when properly installed. Installation Steps: (On the Gypsum Board) Mark the center of two holes on the Gypsum Board (approximately 55mm apart). Put about 1/3 of the Thread Screw into the Gypsum Board mark. Screw the Thread Screw into Gypsum Board deeply with screwdriver. Aim the hook at the wall expansion screw ,then screw the standard screw into the expansion tube for fixation with screwdriver. (on Wooden Keel,Brick Wall and Concrete) Mark the center of two holes on the surface of the wall (approximately 34.5mm apart). Use the electric drill to make two hole on the wall. Use the hammer to drive the expansion pipe into the hole. Aim the hook at the wall expansion screw ,then screw the standard screw into the expansion tube for fixation with screwdriver.