【Eight core advantages】silent buffer, anti-collision mute, lock body bearing mute, crystal diamond process panel, high-density marble lock cylinder, stainless steel baffle, thickened square tongue, matching key 【Designed for】Designed for anodized coloring, golden vision,and labor-saving torsion mode 【Ergonomic handle】Equipped with ergonomic handle,plating lock,and silent lock body. Simple handle design provides a comfortable grip 【Suitable for】Easy to install, suitable for all kinds of wooden doors or bedroom doors 【Service and Guarantee】We have confidence in our product. If you have any questions or concerns about our product, just feel free to contact us for the first time. We will provide a 24-months guarantee, and we promise to reply to you within 12 hours with a satisfactory solution, Weight: 1.3448197982 pounds, Manufacturer: Regun