Medeco's Key-in-Knob cylinders are designed to retrofit knob type cylindrical locksets and lever type cylindrical locksets.

Benefits:

• Hardened Steel inserts positioned in critical areas of the cylinder, providing a high degree of drill resistance
• UL437 listing provides assurance that cylinders meet universal standards for drill and pick resistance and stand up to other types of forced attack
• The package contains one cylinder and a variety of different tailpieces, providing a greater retrofit capability, while at the same time reducing the amount on inventory required
• Unique elevating and rotating tumbler pin system is virtually pick proof
• All Medeco cylinders are constructed of durable machined brass components, designed to last the life of your equipment
• Patented Medeco³ Key-in-Knob cylinders  keys may only be duplicated by Medeco® or an authorized Medeco® service outlet, and only at your request
• Locks can be keyed alike or keyed different depending on your needs.