Saltar al contenido

How to open a security lock Ezcurra?

How to open a security lock Ezcurra?

How to open a security lock Ezcurra?

Ezcurra locks, born by the brand in Spain, more precisely in the Basque Country, have become devices that they generated mixed feelings and much controversy in terms of quality and level of security.

For some, Ezcurra locks himself they have no equal and considers them extremely reliable and safe. For others, these locks are as secure as the rest of the same species: they can be opened, even without having the key to it.

The truth is Ezcurra produces different types and models of locks and screws. As for the former, there are cylinders and gorja, both models for embedding; with or without handle.

Besides dead or incorporable, Ezcurra company also presents a line of locks to overlap and high of Nuts and bolts. These devices they have a fixed drum and a movable cylinder; in the latter the key is inserted.

  1. Opening an Ezcurra mortar lock with a cracked tube.

If it matters With the right tools, there is no lock that cannot be opened. Some may be harder to force than others; but in the end, all can be opened by any means.

To open a padlock, no more we attack its weakest point: with a pair of adjustable wrenches we force the ring to the side; it will break the sides of the padlock, your points of least strength. Something similar happens with locks.

If we look closely the cylinder of a Drain safety lock, East it has the same weak point as the cylinders restore of European profile locks: its middle part, where the camera is inserted.

In the graphics you can see the extent of the bowler’s weakness. In addition to the space for the cam, which practically cuts the body of the bulb in two, there is the hole for the screw that holds it internally.

This weakness can be used with tools that cause the bulb to break. At that point we could use special cracking tube to open the Ezcurra security lock and anything like that.

The crack tube, or switch, has a suitable design to European profile locks protruding from the door surface. It doesn’t matter if the lock has been secured or not; the results will leave no room for doubt.

For the manufacture of the cracking tube was used specially polished and hardened steel. This special tool comes with a very useful accessory: a 6 mm hex key.

Module the use of the cracking tube is quite simple:

  1. The tube is provided with a head with a bulb-shaped cavity or the cylinder of the security locks.

  2. cavity internal he has some jawsable to hold with great force up to 2 millimeters coming out of the bulb.

  3. The tube is placed over the bulb, ensuring that the jaw cavity covers the entire protruding surface of the cylinder.

  4. With hex key, a screw set aside is tightened firmly head.

  5. Once the bulb is fixed in the cavity, we continue to move the tube left and right, also up and down, until the bulb breaks at its weakest point.

  1. Open an Ezcurra rim lock with a suction hood.

Ezcurra rim locks are no different. They consist of a square metal box, which is placed on the surface of the door and is completed by a locking device that is installed in the frame.

Among the models presented by this brand there are mainly two: one provided only with a screw; a second, equipped with a screw and a latch which operates from inside the enclosure with handle.

Yes rim lock it is closed only by sliding, can be opened from the outside with tools such as plastic opening cards, steel spiral openers or a door slider, among others.

Otherwise, the rim lock has been secured with the screw or pin and there is no key to open it, the efficiency of the «universal» hood can be called.

  1. How does the «universal» hood work?

Similar to the QA Pro 2 cylinder extractor, the «universal» hood has a head that has a slot in which a Viper extraction screw can be hung.

For extract the Ezcurra security lock cylinder, just do the following:

  • Using the Wiha Torx TX-20 screwdriver or using the Screw-Fix adapter on an electric screwdriver, a lag screw is screwed on Special viper in the keyhole of the cylinder.

  • The head is hanging of the «universal» bell at the end of the delay screw.

  • With a ratchet, the head of the pulling screw is rotated clockwise, located at the other end of the «universal» hood.

  • These are given to the tensioning screwthe turns that are needed, until the cylinder or cylinder is removed from the lock.

  • A very important point to consider is that when using lag screws, use hardening rings who are part of the team.

The bell is a tool that allows easy removal of the rim locking cylinder; It has a set of extraction plates, including one designed for cylinders embedded in round drums.

An advantage of the «universal» hood«It is, in addition to the assembly of conventional screw lag (4.8 and 5.5 mm in diameter) allows screws bigger, up to 6 mm thick.

  1. The «universal» hood set contains:

  • Extraction hood.

  • 1 extraction plate for European profile cylinder.

  • 1 extraction plate for round cylinder

  • 2 protection rings.

  • 1 set of 5 hardening rings with lag screw.

  • 10 VIPER 4.8 mm delay bolts.

  • 10 x 5.5 mm VIPER lag screws.

  • SIT20 quality on 2 bits.