Espag Window Handles
Espag window handles are the most common replacement handles fitted to modern uPVC and double-glazed windows. They operate an espagnolette or multi-point locking mechanism through a square spindle projecting from the back of the handle. Turning the lever moves the locking points positioned around the edge of the opening window sash.
Our range of espag window handles includes inline and cranked designs, key-locking options, long-spindle replacements and low-profile handles for use behind blinds. Most have standard 43mm fixing centres and a 7mm square spindle, making them suitable for many uPVC, aluminium and some timber windows.
Before ordering, compare the spindle length, fixing centres and handle shape with your existing product. You can also browse all window handles or view the main types of window handles when you are unsure whether an espag handle is the correct replacement.
Choosing The Correct Espag Window Handles
Most replacement espag window handles use 43mm fixing centres and a 7mm square spindle, but the exposed spindle length must also be checked. Measure from the underside of the existing handle base to the end of the spindle and select the closest matching length shown on the product page.
A spindle that is too short may not engage with the gearbox inside the window. One that is too long may prevent the handle from sitting flat against the frame. It is therefore better to measure the original handle rather than selecting a spindle length only from the age or appearance of the window.
Also check whether the existing handle is inline or cranked. Inline handles are normally universal, while cranked handles usually require the correct left-handed or right-handed version. Our uPVC Window Handles Measuring Guide explains how to check each detail before ordering.
Inline And Cranked Espag Window Handles
Inline espag handles have a straight lever positioned centrally over the spindle and fixing plate. Most are universal, allowing the same handle to operate in either direction. This makes them a straightforward choice for many standard replacement applications.
Cranked espag handles have an offset lever that positions the grip further away from the edge of the frame. This provides additional finger clearance and can make the handle easier to operate where an inline design sits close to the frame or surrounding trim.
Cranked handles are generally handed, so select left handed or right handed to match the existing handle. Several ranges include matching inline and cranked versions, allowing the same design and key pattern to be used throughout the property.
Spindle Lengths And Window Types
Espag spindle lengths commonly range from 10mm to 40mm, with selected handles also available in 45mm, 50mm and 55mm versions. The longer options are particularly useful for older windows or installations where the gearbox sits deeper within the profile, including some windows previously fitted by Anglian.
Low-profile window handles for blinds are also available where extra clearance is needed behind Venetian blinds or shutters. These use the same basic espagnolette locking principle but reduce the depth of the handle when closed.
Espag window handles are most often fitted to uPVC and double-glazed windows, although compatible mechanisms are also found on aluminium and some timber windows. Always check the spindle size because certain older timber systems may use a different measurement.
| Standard Specification | Typical Details |
| Fixing Centres | 43mm on most modern espag handles |
| Spindle | 7mm square |
| Spindle Lengths | 10mm to 55mm, depending on the handle |
| Operation | Espagnolette multi-point window lock |
| Handle Styles | Inline, cranked, low profile and decorative |
| Window Types | uPVC, aluminium and some timber windows |
Espag Window Handle Buying Guides
If you are comparing different espag window handles or are unsure which spindle length or handle style you need, the guides below explain the main measurements and replacement options.
Quick Tips & Links
Espag window handles are found on double glazed windows with multi-point locks. Just measure the spindle length!
How do I know if I have espagnolette window handles?
Espagnolette window handles are found on most uPVC or double glazed windows where the handle turns a series of locks around the perimeter of the window. Inside the window is a small gearbox that connects with a 7mm square spindle from the back of the handle. The gearbox is then linked to the multi-point locks around the window.
How do I get the espag handles off the window?
It is very simple. There are two screws that fix into the lock inside the window. One is under the handle lever itself so when you turn the handle you will see it. The other is under a cap which may be stuck on or clipped into the base of the handle. They are usually quite discrete so you may have to use a sharp implement to prise the cover off to reveal the screw head. keep the screws as they will be the correct length and type for your replacement handles (new ones can be ordered for a small charge).
What do I need to know to order espagnolette handles?
See our range of espag window handles or use our guide to help you with the important things to check when replacing an espag upvc window handle. The main thing is the spindle length which can be measured by taking the handle off the window by its two screws to expose the spindle. The spindle can vary from 10mm in length to 55mm. The picture should explain it:


You need to find the measurement of the spindle from the underside of the handle base. The best way to do this is take the same handle off the window next to it and measure that one instead as they should be the same on the same window.
When fitting a new espag handle the back plate does not sit down flat on the frame?
There could be two main reasons: Spindle too long – you will need to re-check the length of the protruding spindle. It is not recommended that you attempt to shorten this as the material is hardened and difficult to cut. Such spindles require a certain amount of strength to overcome the torque and resistance to move the locking mechanism that in time may become more frictional. You will need to reorder the correct size. The holes in the PVC-U frame are not large enough – you may need to open up the two holes on the surface of the frame to accommodate location lugs. These are usually 10mm in diameter. Location lugs are much more the norm these days to ensure a much better location and stop the window handle twisting in use.
When I try to open the window the espag handle catches the frame and restricts me from opening the window?
On some very narrow frames there may be a conflict when using some handles with a bulky design. If this is the case, contact us to receive advice on possible alternative espagnolette handle designs.
How do I know if my espag handles are right-handed or left-handed?
Right handed - the handles open anti-clockwise and left handed open clockwise. All the pictures of cranked handles shown on the website are shown as right handed but you can order either option when purchasing (unless it is inline and opens both ways).
What is the difference between the straight inline espagnolette window handles and the cranked ones?
The inline handle can turn both ways so is universal in that respect. The cranked ones only turn in one direction and so are handed.
I have purchased an inline espag handle and when I have fitted it to the window the locks do not move and the handle is jammed.
The inline handles can only be placed on the window the same way the old handle was pointing. It is likely the handle has been fixed to the window the wrong way around. As the perimeter locks move in only one direction the handle cannot turn the other way.
What can I use to clean espag window handles?
Care should be applied when cleaning handles. Window handles can often be cleaned with a soft dry cloth. If further cleaning is needed use a mild solution of warm, soapy water on a soft cloth and dry thoroughly afterwards. To prolong the serviceable life of the handle, care must be taken not to scratch or damage the surfaces of the handle. Do not use wire wool or scouring agents.















