Evolution in mortise locks has led TESA to expand its range constantly, with various backsets, finishes, distances between shafts, latch solutions, PEDs, locks for schools, hospitals, offices…

A wide range
TESA offers a wide range of mortise locks with various solutions, backsets, distances between shafts, latch solutions, PEDs, automatic projections, functions…
Finishes
A wide choice of finishes. Guaranteed by TESA, STAINLESS finishes ensure high anticorrosion resistance. Available finishes: painted, nickel, brass…
UNE-EN 12209 Certification
The locks in the institutional range have been certified by the European standard that regulates architectural fittings. This ensures that requisites of durability are met, as well as resistance, security and the right functioning of locks and latches.
Guaranteed process
Our advanced I+D department is constantly working to improve production processes, providing the market with new, enhanced products that meet the increasingly demanding needs in the market. TESA manufactures all its products with top quality products such as stainless steel, which is employed as the standard material for fronts and strikes.
Guaranteed by TESA
Buying TESA is a quality guarantee. All our products boast the highest guarantees, such as the ISO 9001 Quality certificate, the environmentally-conscious ISO 14001 and the Occupational Hazard Prevention standard. TESA offers ecologically sustainable quality products, manufactured by highly dedicated staff.