Turn to lock. Such locking is usually used for WC, sleeping room doors. To be fastened with bolts to the door or by clamp bolts through the lock. 

Such universal fastening fits with DIN (European) and Scandinavian standard case. 

Depending on the lock type, turn lock axle is 5 mm thin with adapter from 5mm to 6 mm.

Material: zinc

Color: satin brass

Manufactured in China