Commercial Storefront Door Lock Mortise Cylinders Fits, 2-Pack, Matching Keys Product Details Mortise Cylinder in Aluminum features a 5 pin "C" keyway. Threaded to screw into mortise lock body. Features a Standard 1-5/32-Inch Diameter and 1-inch length. The lock cylinders have adams rite style cam for use with Kawneer, Adams Rite, Vistawall, and most other storefront locks. NOTE: IF YOUR LOCK IS NOT THREADING IN, TRY LOOSENING THE LOCK BODY MOUNTING SCREWS. Pair of Keyed Alike Mortise Cylinders Fit Adams Rite, Kawneer, Vistawall, Most other Storefront Door Locksets Standard 1-inch Length , Standard 1-5/32" Diameter Commercial Door Lock Mortise Cylinders For use with commercial Store Front Deadbolt, Hook Lock, and Deadlatch in Glass Doors with narrow aluminum Frame Duronotic Finish (Dark Brown), SC1 Keys (5 Pin C keyway) Includes Trim ring collars and 2 Keys Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.