TOUGHBOLT Sliding Door Lock, Double Deadbolt Security, Child Safety, Black — Open-Box, 25% Off

EASY INSTALLATION, TOOLS REQUIRED: Straightforward setup with basic tools — check size/spec compatibility before purchase for a correct fit.

CHILD SAFETY LOCK: Double deadbolt design helps deter young children and toddlers from opening sliding glass doors unsupervised — ideal for homes, apartments, and rentals with kids or pets.

DOUBLE-DEADBOLT DESIGN: Sliding Doors cannot be lifted off their tracks, making sliding doors virtually BURGLAR PROOF

HIGH SECURITY, ANTI-LIFT DESIGN: Prevents sliding doors from being lifted off their tracks, adding a virtually burglar-proof layer of protection beyond the factory lock.

DOUBLE-DEADBOLT PATIO DOOR LOCK: Two-point locking secures your sliding glass door against forced entry — a reliable secondary lock for patio and balcony doors.

CUSTOMIZABLE FINISH: Available in black/white, all-black or all-white; paintable to match your home's trim for a seamless, discreet look.

VERSATILE USE: Great for homes, Airbnbs, rental properties, patios, pool areas, and balconies needing extra sliding door security.

INCLUDES 3-RECEIVER LATCHES: Multiple mounting positions let you adjust the lock height — useful for keeping it out of children's reach.

The residential building standard for sliding patio doors has a flaw: the locks are built for convenience, not security. TOUGHBOLT was created to redefine what sliding door security looks like from the ground up. Our philosophy is simple: real security requires real engineering. The TOUGHBOLT system features an innovative double-deadbolt design that utilizes heavy-duty steel pins to interlock the door frame. By using premium powder-coated aluminum and solid steel components instead of cheap plastics, TOUGHBOLT stops the two most common entry methods cold—prying and track-lifting. It requires real tools to install because true security isn't held together by double-sided tape. It’s engineered for maximum resistance, a sleek profile, and a lifetime of reliable performance.