Log In 0 Log InLog in account_box

STEP H50 Mechanical hook bolt lock case

STEP H50 Mechanical hook bolt lock case
STEP H50 Mechanical hook bolt lock case
STEP H50 Mechanical hook bolt lock case
STEP H50 Mechanical hook bolt lock case
STEP H50 Mechanical hook bolt lock case
STEP H50 Mechanical hook bolt lock case

Heavy‑duty mechanical lock with extremely strong hook bolt

With STEP H50 you no longer have to compromise with the intrusion security. The hook bolt is extremely strong with a breaking strength of 56 kN (5,600 kg). This makes the lock very difficult to force and will ensure high security in your door environment.

  • Certified for burglary protection in Class 5 acc. to SSF 3522.
  • Certified for burglary protection in Class 7 acc. to EN 12209.

Replacement guide

STEP H50 corresponds to ASSA 510.

360° turn

A key or magnetic tumb turn pulls in/out the hook bolt from both the doors interior and exterior side, with a 360° turn (without the so called ”flip-up” function).

For door environments with fire requirements

Certified for fire resistance in Grade 1 (E/EI120) acc. to EN 12209.

Create an electrical lock/unlockning solution

If you combine STEP H50 with electric strike STEP 18 Secure or STEP 28E Secure, you can create a smooth passage with electric locking/unlocking.

Fine material choises

The hook bolt and latch bolt are made of hardened steel with a surface treatment of chemical nickel plating to achieve the highest quality and function. The lock case face plate is made of stainless steel.

With or without microswitches

Choose between a version with microswitches (H50M) or without (H50), depending on your needs.

For door environments with the highest intrusion security requirements

  • Day lock position in high security doors and perimeter locking.
  • Perfect for shop entrances, restaurants, apartment doors, storage areas etc. where a mechanical lock is appropriate.
  • Combine with electric strike STEP 18 Secure or STEP 28E Secure to create a smooth passage with electric locking/unlocking in prisons, prisons, industries and office premises, etc.

Swedish premium quality

All our products are developed and manufactured by us in Sweden. Maximum functionality and operational reliability are features we never compromise on. By choosing STEP, you not only support Swedish technology and industry – you also choose premium-quality products that ensure long-term reliability.

STEP H50 Mechanical hook bolt lock case

Mechanical hook bolt lock case for door environments with absolute highest intrusion security

With STEP H50, you can ensure the highest level of intrusion protection. Equipped with an exceptionally strong hook bolt with a breaking strength of 5 600 kg, this lock is suitable for all types of security doors and perimeter protection doors where an approved locking unit is required. Combine it with STEP electric strikes to create an electric locking/unlocking solution.
No reviews yet
ID STEP H50

Mechanical hook bolt lock case with hook bolt and latch lock. For doors with high-security requirements. Certified in Class 5 acc. to SSF 3522.

STEP H50 Mechanical hook bolt lock case. With hook bolt, latch bolt and microswitch.
H50M STEP H50 Mechanical hook bolt lock case. With hook bolt, latch bolt and microswitch.
STEP H50 Mechanical hook bolt lock case. With hook bolt and latch bolt.
H50 STEP H50 Mechanical hook bolt lock case. With hook bolt and latch bolt.
(2 items)

Substitute products

STEP 18 Secure Electric strike

STEP 18 Secure Electric strike

Hook bolt electric strike for doors requiring the highest intrusion security and evacuation. In RC version approved for security doors up to RC4.

STEP 28E Secure Electric strike

STEP 28E Secure Electric strike

Dead bolt electric strike that can combine high requirements for security, fire safety and evacuation, with automatic door openers or pull handles.

Accessories

STEP Connection cable ST0119

STEP Connection cable ST0119

Connection cable ST0119 for STEP Mechanical lock cases. The cable is 10 m long and has 12 conductors.