【2PCS Sliding Patio Lock】These Universal Sliding Door Security Lock are Designed for Most Hinged or Sliding Doors and Windows, Used to Lock the Window/Door or Limit the Window/Door.
【2 Way Installation】Sliding Door Locks for Inside Door With 2 Metal Plugs and 2 Punch-Free Metal Mounting Plates, One is Punching Installation (Hole Caps are Provided) and the Other is Non-Punching Installation (Fixed Plates are also Provided)
【Suggested Installation】When Drilling Hole, the Hole Should Below the Edge of the Sash more than 20mm, Please Fit the Sliding Patio Lock Top and Bottom of Your Door or Window for Maximum Security.
【Coming with Keys】Each Sliding Door Locks are with 2 Keys. When Locking, Press the Lock Directly to Lock In. Use the Keys to Unlock (The keys are Universal).
【Material】Locks for Sliding Glass Doors, Zinc Alloy, Iron, Copper. Preservative. Wear Resistance. Slide Door Locks Apllication for Such as Sliding Door, Sliding Closet Door, Owners Closet, Patio Doors, Velux Windows, Window Frame and So on.
Demension: Width: 45 mm/ 1.76'' Height: 25 mm/ 0.99'' Distance between Screw Holes: 32 mm/ 1.28'' Length of Lock Protrusion: 13.5mm/ 0.53'' Screw Length: 15.5 mm/ 0.6'' Please Note: The keys are universal. Packing list: 2 x Sliding Door Locks 4 x keys 4 x Caps 4 x Fixed Plates 12 x Stainless Steel Screws