Carlisle Brass Round Locking Casement Espagnolette Fastener 125mm Grade 316 - Stainless Steel - WF25SSS

A smart and sturdy round bar design window fastener for use on windows that feature multi point locks. The spindle locates into the window lock and when turned engages the lock into the frame. A locking facility is operated by inserting an Allen key into a grub screw underneath the handle. Comes with a 10 year mechanical guarantee.