Description: Made of marine-grade zinc alloy, durable, strong, rust-proof and resistant to high temperatures and long-lasting use. Wide handle allows easy-to-grip adjustment of grip strength over time. These popular slim lever latches are easy to install, providing a stylish appearance of highly visible installations. After opening the key, press the button and the handle will automatically lift and rotate to open the door, providing a reliable safety barrier for your items. The locking element can be freely adjusted to the appropriate degree of tightness when opening and closing the door, applications/trailer/ trailer/caravan/etc. Specification: Material: Zinc Alloy Size: 45 x 2 1mm/1.77 x 0.83 inch Package include: 1 piece lock Note: Please allow 0.5-1 inch difference due to manual measurement. (1 inch = 2.54cm )The color may be slightly different from the pictures due to different screen and light. Please kindly understand.