Durable, rust and weather resistant structured with black coating , ready to handle environments Pulley panel door lock type, apply for electrical cabinet size: 9x6.8x4cm Material: metal color: black Package Contents: 8 x 16 x keys Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.