Product featrues: 1) Application:Compatible with locks and lock cases using Euro profile cylinder. 2) Operation: 360°rotation by operating key or thumbtum,standard double cylinder,full key insertion disengages other side. 3) Body and plug:High Quality Brass 4) Cam and cogwheel:steel 5) Pins:nickel silver and Stainless Steel 6) Standard finishes:Nickel satin,Brass,shiny brass 7) Special finishes:Nickel chrome,antique brass 8) Cylinder mechanism:Mlock's unique,high precision pin tumbler system. 9) Keys:Chrome Plated brass keys 10) Cylinder options:Keyed different,keyed alike,Master Key. 11) Minimum Order Quantity:500pcs 12) Lead Time: 1-4 weeks 13) Payment Terms: T/T,Western Union 14) Price Terms: FOB, CFR, CIF, EXW 15) Pack:Box packing,blister packing,customized 16) Timely delivery, excellent quality & reasonable price European Profile Cylinder,Double Open Hardware Door Lock Cylinder Contact us if you need more details on master key cylinder lock. We are ready to answer your questions on packaging, logistics, certification or any other aspects about mortise lock cylinder with thumb turn、high security cylinder lock. If these products fail to match your need, please contact us and we would like to provide relevant information.