Item Type: Push Button Catch Lock Material: Zine-alloy and plastic Application: RV cabinet door, drawer Bolt Center: Approx. 28mm/1.1in Open Hole Size: Approx. 28mm/1.1in Door thickness: Approx. 12 - 20mm/0.5 - 0.8in Color: Chrome color Package List 1 x Decorative Set 1 x Button 1 x Lock Body 1 x Catch 1 x Gasket 5 x Screw 1The switch is durable, the life test is more than 100 thousand times without locking, and the life is longer. 2Zinc alloy button, it can reach the level 10 or more of the neutral salt spray test for 200 hours, which is more than 4 times higher than the industry standard. 3Smooth lines, uniform appearance and color, surface pattern and highgloss treatment, strong texture, highend and generous. 4Chrome color square button locks are widely used, suitable for RV doors, drawers, yachts. 5The bolt center of the button lock is approx. 28mm/1.1in, the opening size is approx. 28mm/1.1in, and the thickness of the door panel is approx. 12 20mm/0.5 0.8in.