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Lock N Block Sliding Glass Door Dog Gate
Lock N Block Pet Gate By Cardinal Dog Gates

Lock N Block Sliding Glass Door Dog Gate

Your Price: $89.95
Retail Price:$119.99
You Save:$30.04(25%)
Usually Ships in 1-2 Business Days
Part Number:LNB

Finally, a pet safety gate for sliding glass doors! The Lock-n-Block Pet Gate is the only sliding glass door dog gate available on the market today!

No more worries about the dog bolting through the screen door. This pet gate adds a layer of protection even while using the screen door. Ideal for pets, the Lock-n-Block also provides a much-needed visual to help prevent dogs from running into the glass or screen door.


  • Dimensions: 24" W x 30.5" H
  • Bar Spacing - 1 7/8"
  • Patent Pending! Only sliding glass door gate available on the market today!
  • Securely clamps onto the functional panel of a sliding panel door
  • Helps reduce the risk of injury to your pet, as well as damage to your sliding screen door
  • Gate swings open in both directions for easy entering and exiting
  • Adds visibility to doors so pet doesn’t run into the sliding glass door
  • Enjoy the fresh air! Use gate & screen door simultaneously
  • Can also be used as a child gate

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