Loading... Please wait...Call our Sales Line : 01204 652211 or 01204 655890
![]() |
MACO mushroom bolt espagnolettes window locking mechanism for outward opening double glazing windows incorporate all the benefits of safety and security expected of modern window technology in today´s environment.
Available with 20mm or 22mm backset
260mm Inline- 20 or 22mm backset, window lock / mechanism £12.95
400mm Inline- 20 or 22mm backset, window lock / mechanism £14.95
600mm Inline- 20 or 22mm backset, window lock / mechanism £15.95
800mm Inline- 20 or 22mm backset, window lock / mechanism £16.95
1000mm Inline- 20 or 22mm backset, window lock / mechanism £17.95
1200mm Inline- 20 or 22mm backset, window lock / mechanism £19.95

Not sure what window lock you need?
Call us on 01204 652211 for free advice
Information from the manufacturer
Inline espagnolette bar designed for profiles without a eurogroove.
Profile related keeps with night vent position.
Adjustable mushroom cams.
19mm cam travel.
360 hours salt spray corrosion resistance.