My Gate Locks Are Not Closing

Loose Lock

• The first step in evaluating a broken lock is to make sure both sides of the locking mechanism are screwed tightly to the fence. If either side is loose, they will wiggle around and prevent the latch from closing. Use a screwdriver or power drill to tighten all screws on the gate lock to prevent shifting. If the wood around the lock is splintered or cracked, add wood putty around the screws before tightening.

Dirty Latch

• Debris buildup is common in many outdoor gate locks. Leaves, bark and branch pieces, and dirt from gusty winds settle into locks, preventing the latches from fitting down into the clasps. Pull out large debris with your hands, loosening as much grime with your hands as possible. Brush away remaining debris with a stiff brush, working it as far down into the clasp as possible. If the lock is really dirty, spray it with brake cleaner, then brush away loose dirt.

Rusted Parts

• Constant exposure to rain and condensation makes gate locks a target for rust. Frequent use prevents excess rust buildup, but gates that often sit unused may not lock correctly. Knock off as much rust as possible with a wire brush, and spray the lock with a rust-inhibiting lubricant. Squirt the lubricant on the latch and down into the clasp, and press down on the lever to loosen the lock. If it still doesn’t work right, spray it again and let the spray penetrate for an hour before working the lock.

Replacement Latch

• Occasionally the damage to your gate locks is so severe that they need to be replaced. Unscrew the old lock, and look over the fence for damage. Spread on a layer of wood putty to fill in old holes, and let it set up. Install a new lock over the repaired wood, checking the alignment carefully as you screw it in to make sure both pieces are level. Open and close the gate a few times to make sure the lock is working correctly before letting children or pets out to play.