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.