The elliptical compression lock STS with STS bushing and mounting plate is particularly easy to operate and suitable for wall thicknesses up to 50 mm. When the handle is turned by 180°, the latch pulls the hatch against the seal (clamping distance: 6 mm). The locking cylinder inserts are made of plastic or zamak and are suitable for STS, Zadi and HSC plug-in cylinders. Corrosion-protected and absolutely waterproof.
