Installation method: - Determine the distance between the hole and the end piece, then determine where the fastener is to be installed. Drill the first hole into the dowel wall. - Unscrew the rear end, remove the screw and the small partially perforated circle, then insert the screw into the screw hole. - Mount the bracket to the wall screw and mark the first measured position on the wall. - Install the second screw and secure the bracket into the second hole. Check if the armrest is properly supported by two screws. - Finally, attach the two screw holders. Connect the support rod to the end piece and screw it securely into place. Product specifications: Size: 22mm x 40cm Color: Silver Product weight: 286g Material: 304 Stainless steel Ramp diameter: 17mm Load capacity: 15 kg Ramp length: 39.5 cm Package includes: 1 x Hook Note: Measurements are manually taken; please allow a 1–4 cm variation. Due to differences in lighting and screen settings, color may vary slightly. Actual product may differ slightly in appearance.