• Materials: stainless steel and zinc-alloy
• Finish: satin stainless steel
• Free structure handle, anti-violence opening and thicker ordinary ones in market
• Plastic cover treated for anti-scratch by card-swiping
• 2mm built-in steel panel to reinforce solidity of lock and reliable anti-theft
• American standard five-latch mortise with anti-plug function
• Suitable for modest and express hotels
• Customized samples and stylish designs are accepted