The FS tubular frame insert lock B 1311 PZ is a reliable solution for single-leaf doors that offers both security and functionality. Made from high-quality stainless steel, the lock features a matte finish that is not only aesthetically pleasing but also ensures high resistance to corrosion. It meets the requirements of DIN 18251-2 Class 3 and EN 12209, making it a suitable choice for fire protection doors. With a backset of 40 mm and a distance of 92 mm, the lock is easy to install and provides user-friendly handling. The construction includes a latch made of precision casting and a bolt made of zinc die-casting, further enhancing the product's durability and reliability. The lock is equipped with a 9 mm square and features a reversible mechanism, offering additional flexibility in use.

• Approved according to DIN 18251-2 Class 3 and EN 12209 for fire protection doors
• Latch made of precision casting and bolt made of zinc die-casting for increased durability
• 20 mm bolt throw with single-turn locking mechanism
• Easy installation with a backset of 40 mm and a distance of 92 mm
• Suitable for single-leaf doors with DIN right-hand closing.