Aluminum automatic door bolt, spring loaded, pull ring bounce, easy installation. 1 x Self Closing Latch Bolt. 4 x Screws. High quality door bolt provides enhanced security for doors, gates and windows.
eBay
Descriptions：Material: The hook pin is made of stainless steel, the surface is galvanized, anti-corrosion and anti-rust, strong and practical, the spring can be pulled multiple times without deformation, and can be used for a long time in various environments.Spring Hook Design: The hook lock achieves locking by pulling the plate to compress the spring and release the plate lock, allowing you to open and close the door more flexibly and conveniently.Simple to Use: Select the appropriate installation location, mark and secure it with the matching lifting eye screws, fix the lock body on the door, and install an eye screw on the door frame to ensure that the lock tongue can be accurately inserted into the screw and locked.
eBay
Spring loaded catch ideal for a gate, chicken coop, animal hutch. One catch only supplied per order, no other fixings are included. Long silver catch is approx.
eBay
Descriptions：Material: The hook pin is made of iron, the surface is galvanized, anti-corrosion and anti-rust, strong and practical, the spring can be pulled multiple times without deformation, and can be used for a long time in various environments.Spring Hook Design: The hook lock achieves locking by pulling the plate to compress the spring and release the plate lock, allowing you to open and close the door more flexibly and conveniently.Simple to Use: Select the appropriate installation location, mark and secure it with the matching lifting eye screws, fix the lock body on the door, and install an eye screw on the door frame to ensure that the lock tongue can be accurately inserted into the screw and locked.
eBay
Overall length 180mm. Quantity - Various. fixing holes on base plate.
eBay
Descriptions：Material: The hook pin is made of iron, the surface is galvanized, anti-corrosion and anti-rust, strong and practical, the spring can be pulled multiple times without deformation, and can be used for a long time in various environments.Spring Hook Design: The hook lock achieves locking by pulling the plate to compress the spring and release the plate lock, allowing you to open and close the door more flexibly and conveniently.Simple to Use: Select the appropriate installation location, mark and secure it with the matching lifting eye screws, fix the lock body on the door, and install an eye screw on the door frame to ensure that the lock tongue can be accurately inserted into the screw and locked.
eBay
This spring-loaded security chain bolt is a heavy-duty door lock designed for security doors. Made of metal with a semi-matt silver finish, it provides an extra layer of security for your garage or gate. This product is suitable for DIY enthusiasts looking to enhance the security of their home or property.
eBay