Ilco 7181TK226D Turn Knob Mortise Cylinder Satin Chrome

Product Description

The ILCO 7181TK226D is a turn knob mortise cylinder designed for commercial and residential door hardware applications requiring a reliable, field-serviceable locking component. The cylinder features a 1-1/8 inch turn knob format and is fitted with an Adams Rite cam, making it suited for narrow-stile aluminum door frames and storefronts commonly found in light commercial construction. The satin chrome finish provides corrosion resistance and a clean, professional appearance. Licensed locksmiths and door hardware technicians are the typical installers for this type of mortise cylinder assembly.

The 7181TK226D is intended for use in mortise lock applications where an Adams Rite-style cam is required to actuate the locking mechanism. This configuration is common in aluminum storefront doors, office entry doors, and multi-tenant commercial buildings. The turn knob format is typically specified for interior locking functions or situations where a thumb-turn operation is preferred over a keyed exterior cylinder on one side of the door.

Key Features

• 1-1/8 inch turn knob format for mortise cylinder housings
• Adams Rite cam included for compatibility with narrow-stile aluminum door hardware
• Satin chrome finish for a clean appearance and surface durability
• Sold individually, with case quantity of 10 units available
• Compact profile at approximately 2 x 2 x 1.8 inches overall package dimensions

Compatibility

Designed as an OEM-style replacement mortise cylinder for applications requiring an Adams Rite cam configuration in a turn knob format. No specific door or lockset model compatibility was provided in the product data.

Installation Notes

Installation should be performed by a licensed locksmith or qualified door hardware technician. Remove all power from any access control components integrated with the door before servicing the cylinder. Verify that the Adams Rite cam orientation and throw length are correct for the existing mortise lock body before finalizing installation. Consult local building codes and the door manufacturer specifications to confirm cylinder length and cam selection prior to ordering.