Mortise lock Welka art.102 with roller latch E 20 mm

The mortise lock Welka art.102 with roller latch is a sturdily built lock for metal, aluminium and PVC doors, indoors and outdoors. The Welka® brand is made in Italy, and this model is intended for passage doors and frequent use.

The lock is made of stainless steel with a brushed finish, which gives it rust resistance and a long service life. The robust, high-quality construction provides greater security in daily use; the resistance level is medium.

The integrated roller latch lets the door close easily and quietly without pressing a handle. The lock has no handle hole, so it is usually combined with fixed knobs or pull handles – the door is opened and closed by pulling or pushing. The opening is prepared for a standard euro profile cylinder (PZ), which is not included; various cylinder lengths fit.

The lock is reversible for left- and right-hand doors. The lock and a cylinder fixing screw are supplied.

Product description

• Material: stainless steel
• Colour: stainless steel
• Finish: brushed
• Variant: roller latch
• Opening: euro profile cylinder (PZ)
• Brand: Welka® – made in Italy

Technical specifications

• Backset to cylinder/key axis: 20 mm
• Handle hole: none
• Cylinder hole: standard euro profile, various cylinder lengths fit
• Handing: reversible, for left- and right-hand doors
• Resistance level: medium
• EU certificate: no certificate

Application and use

• Interior and exterior metal doors
• Aluminium and PVC doors
• Passage doors and frequent use
• Doors with fixed knobs or pull handles, without a door handle

Package contents

• 1 mortise lock
• 1 cylinder fixing screw
• Strike plate and lock fixing screws are not included

Dimensions (in mm):

Backset (E) 20

Browse our range of locks for metal doors:
Locks for metal doors

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NOTE
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