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Mila Series 8 Espag Inline Gear Box 22mm 20mm Backset Coldseal Match HWE

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Mila Series 8 Window Gearbox HWE3800 Or HWE3801 Match

  • Also available in a non crop version  
  • Cam Height: 8mm 
  • Backset: 22mm or 20mm
  • 205mm overall length of gearbox.

Fitting Tip:

Mila Introduced this espag to replace the offset gearboxes widely used by Coldseal (see parts 929 & 930) commonly marked HWE3800 Or HWE3801 and is generally interchangeable instead of them. If using this part to replace the Coldseal offset handed version, as this new part is not offset you may have to very slightly widen the routed hole in the sash to accommodate it which is a simple job.

You may need to remove a small amount of PVC to allow the gearbox to fit neatly into the routed hole after which the gearbox will connect up to the extension rods just the same. In some cases Coldseal used to use a gearbox that did not have locking cams on it if this is the case simply ignore the ones on the new gearbox.

The size of the backset is usually stamped on the gearbox I:E 22 or 20, the 22mm is the most common.

What You Will Receive:

1 X Window Lock

Mila Series 8: Shootbolt Espag Inline gearbox fits in eurogroove A shootolt espagnolette locking system with mushroom headed steel cams fits onto seperate steel shootbolts rods. The size of the backset is usually stamped on the gearbox I:E 22 or 20 and often HWE3800 Or HWE3801 if old Coldseal locks.
More Information
Backset20 & 22mm
Faceplate Dimensions16mm

Orders for stock items received by 1pm (Mon – Fri, excluding bank holidays and holiday shutdowns) will be dispatched the same day by Royal Mail or Carrier. We also do our best to despatch any orders received after 1pm on the same day also, we just can’t guarantee orders received after this time will be dispatched the same day. Orders received on a Friday may be delayed by the weekend for delivery.

We deliver across all countries, with estimated arrival times as follows:

  • UK Mainland: from next day, up to five working days depending on chosen shipping method
  • Scottish Highlands: 3-5 working days
  • Northern Ireland, Isle of Man and Isles of Scilly: 3-5 working days
  • Republic of Ireland: Varies
  • Channel Islands: 3-5 working days
  • Europe: from 3-5 working days, up to 2-3 weeks depending on distance from UK
  • Rest of the World: 2-3 weeks

To see more detailed information and a full breakdown of our courier services we use, please click here.

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