334B45/148/MT5+ – 48MM Boron Steel – TP – MT5+
Lever Style: Fixed Lever 70 – mounted at 90 degrees for compact clearance
Ideal for industrial safety lockout applications
Durable Brass Construction – Engineered for high-use environments
Brushed Chrome
3570 Series Mortice Nightlatch, Coverplates, Turn Adaptors & Hardware Parts Choose Option:Coverplate – Retrofit – Special 334B45/148/MT5+ – 48MM Boron SteelThe 3570 Series Mortice Nightlatch is engineered for heavy duty commercial and industrial applications, including institutions, clubs, schools, hospitals, hotels, and similar buildings. Constructed from high quality materials, these locks deliver durability, strength, and reliability. Various nightlatch functions are available, generally operated by a key from outside and a turnknob or key inside. The nightlatch locks automatically when the door is