Mechanical hook bolt lock case STEP H50

– with the absolute highest intrusion security

STEP H50 is a mechanical hook bolt lock case with a bolt placement. It is certified for the highest burglary protection and is developed for door environments with the absolute highest requirements for 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 according to SSF 3522.
Certified for burglary protection in Class 7 according to EN 12209.
Certified for fire resistance in Grade 1 (E/EI120) according to EN 12209.

Relevant for many types of door environments

STEP H50 fit all types of security doors and perimeter protection doors. This includes a variety of businesses, such as shops, restaurants or apartment doors.

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. A perfect combination for, e.g. prisons, institutions, industries or office premises.

Available with or without microswitch

Lock with microswitch has art.no. H50M.
Lock without microswitch has art.no. H50.

Choose if you want STEP H50 with a microswitch (H50M) or not (H50).

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.

Developed for e.g. the following door environments:

⇒ 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.

Security: Class 5 SSF-3522

Security: Grade 7 EN 12209

Fire approved: E/EI120

Functional description

The hook bolt locks/unlocks via cylinder position with 360° rotation from both the interior and exterior side (without so-called “flip-up” function).
The latch bolt retracts via the lever handle follower from both the interior and exterior side.
The latch bolt is reversible to fit both right and left hung doors.

Certificates

Certified for burglary protection in Class 5 according to SSF 3522.
Certified for burglary protection in Class 7 according to EN 12209.
Certified for fire resistance in Grade 1 (E/EI120) according to EN 12209.
Certified for durability in Grade X according to EN 12209.
Certified for corrosion and humidity in Grade G (which corresponds to very high requirements) according to EN 12209.

Product characteristics

Modern bolt placement.
Backset 50 mm.
Reversible to fit both right and left hung doors.
56 kN (5 600 kg) breaking strength.
For round and oval Scandinavian cylinders.
Lock case face plate in stainless steel.
Hook bolt and latch bolt in hardened steel with a surface treatment of chemical nickel plating.
Available with or without microswitch.
Microswitch unipolar changeover, max. 30 V DC, 1A.
Combine with electric strike STEP 18 Secure (12 mm) or STEP 28E Secure (12 mm) to create a electric locking/unlocking solution.
If using thumbturn, a magnetic thumbturn must be used.
Unsurpassed quality.
Developed and produced in Västerås, Sweden.
Patent pending.

Article number	E-nr	Description
H50	5868475	STEP H50 Mechanical hook bolt lock case. With hook bolt and latch bolt.
H50M	5868476	STEP H50 Mechanical hook bolt lock case. With hook bolt, latch bolt and microswitch.
H50M-C	5868831	STEP H50 Mechanical hook bolt lock case. With hook bolt, latch bolt and microswitch. Incl. 10 m connection cable ST0119.