Tubular Door Lock, 3 keys, Material: Iron, Stainless Steel, Brass, Zinc, Handle Material: Zinc Alloy Finishing: SS, AB, AC, PB, PC, Function: Entrance Lock, Privacy Lock Referring to the Cylinder and keys, we can made difference material, such as Brass Cylinder and brass Keys, iron Cylinder and iron Keys, Zinc Cylinder and brass keys. We can meet the request of OEM. More Product Features: Trademark: KVC or OEM Model: 3501PB ET Standard: Grade 3 Productivity: 90000PCS/MONTH Unit Price/Payment: USD2.78/PCS 24PCS/CTN,Weight:16/15kgs Dimensions: