Specifications Step One: The lock should be fitted to the door or gate once it has been hung and all necessary adjustments have been made. The lock body should be mounted inside (secure side) of the gate, with just the barrel showing outside - to prevent any tampering with the lock Step Two: Work out the position the lock should be mounted and mark the center of the barrel position on the gate accordingly. The lock must be mounted with the cam holes in the bar facing downwards to avoid water ingress. The lock body should be no less 5mm from the edges of the gate and obviously the throw of the lock needs to reach across to secure the gate. Also Check on the other side of the gate to ensure the hole is in a suitable position. Step Three: Next drill a 26mm hole in the gate with the auger or flat drill bit. Make sure the hole is drilled level and straight for the best performance of the lock. Drill through until the central point of the drill bit protrudes out on the back and then finish the hole off from the back side to avoid splintering the timber. Specifications Material of Lock Cylinder: Copper Material of Lock Body: Iron Material of Square Bar: Iron Chrome Plated Material of Buckle: Iron Material of Key: Copper Material of Ornament Loop: Titanium Plate Material of Screw: Iron Surface Treatment: Black Enamel Coating Package Includes 1 x Lock Cylinder 1 x Buckle 1 x Ornament Loop 5 x Key 8 x Screw (5x40mm) 4 x Screw (4x20mm)