From The Anvil – Locking Peardrop Espagnolette Window Fasteners
They can be fitted on any modern espagnolette rod or stand-alone centre lock. They have a 7mm x 70mm spindle and can be locked with a grub screw hidden under the handle. The Peardrop espagnolette is an exclusive design.
Available in Right Handed version.
Supplied with necessary fixing screws.