Window Lock Mechanisms

Window Lock Mechanisms

Is your upvc window locking mechanism broken? You've come to the right place! GB DIY Store stock a range of upvc window locking mechanisms which include replacement window lock gearboxes making it extremely easy for you to repair your broken window locking mechanism.

If you need help please reach out to our team.

  • maco offset window lock mechanism

    Maco Offset Espag UPVC and Timber Window Lock Mechanism Rod

    Maco

    Our Price £8.99
    Maco Offset Espag Rod UPVC Window Lock Mechanism The Maco offset mushroom espagnolette is designed for profiles with or without a Eurogroove and can be used on Aluminium, Timber and Upvc window systems. Maco espags can be fitted to side or top hung...
    Our Price £8.99
  • Maco Inline Espag UPVC Window Lock Mechanism Rod

    Maco Inline Espag UPVC Window Lock Mechanism Rod

    Maco

    Our Price £7.49
    Maco Inline Espag UPVC Window Lock Mechanism The Maco Inline window lock espag rod is designed for profiles with a Eurogroove and can be used on Aluminium, Timber and Upvc window systems. The Maco Inline Espag is compatible with all standard espag...
    Our Price £7.49
  • Mila Prolinea Window Espag Lock Gearbox With Cams

    Mila Prolinea Window Espag Lock Gearbox With Cams

    Mila

    Our Price £9.29
    Mila Prolinea Series 8 Window Lock Mechanism Gearbox With Cams This gearbox is manufactured from Zinc & ferritic stainless steel and provides exceptional levels of security through an extremely effective combination of mushroom headed steel cams and...
    Our Price £9.29
  • Mila Prolinea Window Espag Lock Gearbox No Cams

    Mila Prolinea Window Espag Lock Gearbox No Cams

    Mila

    Our Price £9.29
    Mila Prolinea Series 8 Window Lock Mechanism Gearbox No Cams This gearbox is manufactured from Zinc & ferritic stainless steel and provides exceptional levels of security through an extremely effective combination of mushroom headed steel cams and steel...
    Our Price £9.29
  • Out of stock
    Roto NT Drive Gear Replacement Gearbox

    Roto NT Tilt and Turn Drive Gear Replacement Gearbox

    Roto

    Our Price £22.99
    Roto NT Drive Gear Replacement Gearbox This part is designed to replace the broken gearbox on your Roto NT tilt and turn windows and tilt and slide doors. It comes in two halves which you simply fix together with the included fixing screws. The screw...
    Our Price £22.99
  • Roto Centro Drive Gear Replacement Gearbox

    Roto Centro Tilt and Turn Drive Gear Replacement Gearbox

    Roto

    Our Price £22.99
    Roto Centro Drive Gear Replacement Gearbox This part is designed to replace the broken gearbox on your Roto Centro tilt and turn windows and tilt and slide doors. It comes in two halves which you simply fix together with the included fixing screws. The...
    Our Price £22.99
  • Maco Drive Gear Replacement Gearbox

    Maco Tilt and Turn Drive Gear Replacement Gearbox

    Maco

    Our Price £22.99
    Maco Drive Gear Replacement Gearbox This part is designed to replace the broken gearbox on your Maco tilt and turn windows and tilt and slide doors. It comes in two halves which you simply fix together with the included fixing screws. The screw...
    Our Price £22.99
  • Winkhaus Drive Gear Replacement Gearbox

    Winkhaus Tilt and Turn Drive Gear Replacement Gearbox

    Winkhaus

    Our Price £22.99
    Winkhaus Drive Gear Replacement Gearbox This part is designed to replace the broken gearbox on your Winkhaus tilt and turn windows and tilt and slide doors. It comes in two halves which you simply fix together with the included fixing screws. The screw...
    Our Price £22.99
  • Maco Gearbox

    Maco MK2 uPVC Window Lock Espag Gearbox Drive Gear Mechanism 280mm

    Maco

    Our Price £10.99
    Maco MK2 Window Lock Gearbox A genuine replacement Maco MK2 uPVC window espag gearbox. The Maco Gearbox is designed to work in conjunction with adjustable extension arms and is compatible with all espag window handles. Maco MK2 uPVC Lock Espag...
    Our Price £10.99
  • Maco Window Lock

    Maco MK2 uPVC Window Lock Espag Gearbox Drive Gear Mechanism 380mm

    Maco

    Our Price £10.69
    Maco MK2 Window Lock A genuine replacement Maco MK2 uPVC window espag gearbox. This Maco Window Lock centre gearbox is designed to work in conjunction with adjustable extension arms and is compatible with all espag window handles. Maco MK2 uPVC...
    Our Price £10.69
  • Maco MK1 Gearbox

    Maco MK1 uPVC Window Lock Espag Gearbox Drive Gear Mechanism

    Maco

    Our Price £8.49
    Maco MK1 Gearbox A genuine replacement Maco MK1 uPVC window espag gearbox. The Maco MK1 Gearbox is designed to work in conjunction with adjustable extension arms and is compatible with all espag window handles. Maco MK1 uPVC Window Lock Espag...
    Our Price £8.49
  • Siegenia Drive Gear Replacement Gearbox

    SI Siegenia Drive Gear Replacement Gearbox

    Siegenia

    Our Price £22.99
    Siegenia Drive Gear Replacement Gearbox This part is designed to replace the broken gearbox on your Siegenia tilt and turn windows and tilt and slide doors. It comes in two halves which you simply fix together with the included fixing screws. The screw...
    Our Price £22.99