Automatic manual locks include an automatic bolt lock for the bottom of a door and a manual bolt lock for the top.
Old double door sliding lock.
Invisible door locks handle set with 3 keys for double sliding barn wooden door furniture hardware bronze 19 99 19.
Designed to withstand vandalism better than other deadbolt locks for double doors these mortise mount into a cutout in the doors.
99 0 26 in 12 99 12 99.
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Bolt protector concealed sliding bolt lock 6 inch concealed safety door lock for french doors composite doors wooden doors double doors virtual doors bolts 2pcs 4 3 out of 5 stars 8 17 58 17.
Barton kramer 444 chrome plated patio door lock 84 model 444 11 48.
White double bolt sliding door lock 429 model 200100200 29 97.
All have a latch bolt to secure doors in the closed position.
Free shipping on your first order shipped by amazon.
Double bolt lock for glass sliding doors advanced technology to keep your family safe and secure high security lock virtually burglar proof 4 5 out of 5 stars 439 31 22 31.
Andersen encino 2 panel gliding patio door hardware set in distressed bronze 7 model 2565553 312 35.
Automatic locks retract when one double door is opened to allow the other door to open.
Free delivery with 45 order.
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4 5 out of 5 stars 9 592.