This Euro Profile Mortice Escape Sash Lock (case only) is part of the proven high quality HD72 range of lockcases from Union. It is weather & corrosion resistant and suitable for bolt-through fixing. The full HD72 range has been designed with the same footprint for maximum user convenience, using the same case sizes for easier installation and with a removable faceplate which allows for the door to be decorated without needing to mask off the faceplate area. The range also meets Grade 3 Category of Use making it a heavy duty product which is suitable for high frequency use making it an ideal choice for public and commercial areas. The heavy springing and 1° angle follower provide support for handles up to 930g, giving a greater scope for design in door furniture. The contemporary design features cast steel latches and durable chrome plated deadbolts as well as being provided with spindle grip to eliminate handle rattle, giving a professional aesthetic. A two-way adjustable strike with splinter guard ensures a perfect fit is quickly achieved, with adjustable strikes to ensure door engages to the frame correctly, while the splinter guard hides rough unfinished timber and protects the lock from frame debris. The HD72 range is CE marked & Certifire approved, having undergone rigorous testing to prove suitability for use on timber and metal fire doorsets. With a 15 Year Manufacturer's Guarantee, users can be assured that this product is a durable, reliable and professional choice of mortice lockcase.