Optimal Material: Crafted from metal alloys, these key blanks and resistance to wear, making them perfect for frequent use. Customizable: Ideal for locksmiths looking to offer key cutting , these blanks can be easily shaped and customized to fit lock types. Wide Compatibility: Designed to be compatible with a range of house door locks, providing a versatile solution for home security needs. Bulk Availability: Available in bulk quantities, these key blanks are perfect for locksmith businesses looking to stock up on essential supplies. Colour:Silver Material:Metal Package Contents: 15 * Key embryos 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.