Foldable Handle Design: The door lock is equipped with a foldable handle for easy storage and usage. Tightening Function: The stainless steel tightening cover securely fixes the position of the door, enhancing its security. Adjustable Steel Bolt: The lock allows for distance adjustment according to your needs, with a maximum range of 7mm. High-Quality Materials: The handle is made of chrome-plated zinc alloy, and the tightening cover is made of stainless steel, ensuring durability and long-lasting use. Easy Installation: The provided installation instructions simple to install the door lock. Product Name:Foldable Handle Tightening Door Lock Product Overview: The Foldable Handle Tightening Door Lock features a handle made of chrome-plated zinc alloy and a tightening cover made of stainless steel. It has an adjustable steel bolt with a range of 7mm. This uniquely designed door lock is convenient, practical, and ensures the security of your doors effectively. Adjustable Distance Range:7mm Installation Instructions: Determine the required distance for adjusting the steel bolt based on the door's size and requirements. Install the foldable handle securely onto the door. Place the stainless steel tightening cover in the appropriate position and adjust the distance to tightly secure the door. Adjust the steel bolt distance as needed to the door lock is properly positioned. Test the functionality and security of the door lock to the door is securely locked. Colour:Silver Material:Zinc Alloy Package Contents: 1 * RV T-handle door lock Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.