As an Amazon Associate, we earn from qualifying purchases. Cylinder Guard for Mortise Cylinder (DU) Ilco . ILC-CL-404-DU Gallery Attributes Brand name, Manufacturer name, ManufacturerIlco Extra Product NameCylinder Guard for Mortise Cylinder (DU) moq, multiple, tierMinQty11 MPN, SKUILC-CL-404-DU qtyInStock-2 qtySourceFieldMap snippetThis?Mortise Cylinder Guard is a security feature that is used to prevent the removal of the lock cylinder from the door with pliers or a pipe wrench. It is made from hardened steel, and it has a free-spinning beveled collar that fits standard Mortise cylinders. The finish on this product is duro... tierPrice15.69 Distributor offers SellerSKUMOQIn stockMultiplePrices clksupplies.comILC-CL-404-DU1-211 @ $5.69