Collection: Multipoint Gearboxes & Centre Cases
Browse replacement multipoint lock gearboxes and centre cases at BH Locks, including original-brand parts and compatible replacements identified in their product titles.
Match your existing mechanism’s brand, model, dimensions and operation to the product specification. Check compatibility carefully before ordering; a similar appearance alone does not confirm a fit.
If you need a full locking mechanism, browse complete multipoint locks. For other replacement options, see multipoint repair locks.
Need help choosing? Contact BH Locks with your existing product’s brand, model and measurements before ordering.
Delivery to UK addresses only: £7.80 on orders below £60, or free on orders of £60 or more. Delivery details · Returns information.
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MACO Lever Operated Push Button Latch Release 35/92 GTS Gearbox
The MACO Lever Operated Push Button Latch Release 35/92 GTS Gearbox has 28mm, 35mm or 45mm backset, 92mm centres, is single spindle, latch & deadbolt centre case, 226mm case height and has 45mm or 52mm or 62mm case width. Ideal for locksmiths and trade professionals, it offers a cost effective solution for repairing or refurbishing existing door systems without needing to replace the entire strip....Regular price £42.31Regular priceUnit price / perSale price £42.31 -
MACO Z-RS Overnight/Mortice Lock 16mm Faceplate
MACO Z-RS overnight/mortice lock with 16mm faceplate, 92mm centres and three backset options.Regular price £28.73Regular priceUnit price / perSale price £28.73 -
MACO Z-RS Overnight/Mortice Lock 16mm Faceplate With Roller Latch
MACO Z-RS overnight/mortice lock with 16mm faceplate, roller latch, 35mm backset and 92mm centres.Regular price £40.38Regular priceUnit price / perSale price £40.38 -
MACO Z-RS Overnight/Mortice Lock 24mm Faceplate
MACO Z-RS overnight/mortice lock with 24mm faceplate, 92mm centres and three backset options.Regular price £28.73Regular priceUnit price / perSale price £28.73 -
MILA 4500 Slave Gearbox Old Style
The MILA 4500 Slave Gearbox Old Style has 35mm backset, 92mm centres, is single spindle, slave centre case, 234mm case height and has 50mm case width. A UPVC slave lock on French doors secures the inactive slave door, keeping it firmly closed when not in use. It typically uses shoot bolts or hooks that lock into the top and bottom of the frame, allowing the...Regular price £39.14Regular priceUnit price / perSale price £39.14 -
MILA Lever Operated Latch & Deadbolt - Centre Case 35/92
The MILA Lever Operated Latch & Deadbolt - Centre Case 35/92 has 35mm backset, 92mm centres, is single spindle, latch & deadbolt centre case, 234mm case height and has 50mm case width. To suit old style Mila cases, it offers a cost effective solution for repairing or refurbishing existing door systems without needing to replace the entire strip. Please note that the fixing points are...Regular price £30.16Regular priceUnit price / perSale price £30.16 -
MILA Lever Operated Latch & Deadbolt Twin Spindle Gearbox
The MILA Lever Operated Latch & Deadbolt Twin Spindle Gearbox has 35mm backset, 92mm & 70mm centres, is twin spindle, latch & deadbolt centre case, 234mm case height and has 50mm case width. To suit old style Mila cases, it offers a cost effective solution for repairing or refurbishing existing door systems without needing to replace the entire strip. Please note that the fixing points...Regular price £33.41Regular priceUnit price / perSale price £33.41 -
NEMEF 9600 Euro Sashcase
The NEMEF 9600 Euro Sashcase has 25mm or 30mm or 35mm or 40mm backset, 92mm centres, is single spindle, latch & deadbolt centre case, 198mm case height, 24mm case width and has 24mm faceplate width. It is a narrow stile sash lock with 92mm centres suitable for use on aluminium doors. It is designed to accept a euro profile cylinder. The operation is a standard...Regular price £45.38Regular priceUnit price / perSale price £45.38 -
PRODUCT LINE 50 Sashlock 72mm Lever Operated Latch & Double Throw Deadbolt Mortice Sashlock
The PRODUCT LINE 50 Sashlock 72mm Lever Operated Latch & Double Throw Deadbolt Mortice Sashlock has 60mm backset, 72mm centres, 93mm case width and has a 24mm faceplate width. This reversible DIN 18 251-1 certified euro profile lock features a double throw deadbolt, has 72mm centres, is suitable for bolt through fixings and has a galvanised case along with a metal latch & double throw...Regular price £101.85Regular priceUnit price / perSale price £101.85 -
ROTO Gearbox
The ROTO Gearbox has 35mm backset, 92mm centres, is single spindle, latch & deadbolt centre case, 212mm case height and has 50mm case width. HandingThe latch can be reversed by inserting an Allen key above the latch on the faceplate and pushing the locking pin upwards. This then enables you to remove the latch and flip it to the opposite hand. Please ensure that the...Regular price £80.10Regular priceUnit price / perSale price £80.10 -
SAFEWARE Lever Operated Latch & Hook Gearbox with Twin Spindle
The SAFEWARE Lever Operated Latch & Hook Gearbox with Twin Spindle has 35mm backset, 92mm & 62mm centres, is twin spindle, latch & hookbolt centre case, 253mm case height and has 47mm case width. It is a cost effective repair solution for common lock failures where the locking strip is still in working condition. HandingThe latch can be reversed by removing the screw in the...Regular price £32.37Regular priceUnit price / perSale price £32.37 -
SCHUCO 241183 Key Operated U-Rail Deadlock
The SCHUCO 241183 Key Operated U-Rail Deadlock has 34mm backset, 49mm case depth and has 24mm u rail faceplate width. This non handed product is supplied without cylinder. OperationLocking Method - Dead 1. Standard deadlock operation with the deadbolt operated by the cylinder. Key features 24mm wide U-Rail faceplate 34mm Backset Reversible Excluding cylinder Specification Backset: 34mm Bolt Lengths: 35mm Bolt Throw: 21mm Case Depth:...Regular price £93.12Regular priceUnit price / perSale price £93.12 -
SCHUCO Lever Operated Latch & Deadbolt 92PZ U-Rail Lock Case
The SCHUCO Lever Operated Latch & Deadbolt 92PZ U-Rail Lock Case has 35mm backset, 92mm centres, is single spindle, latch & deadbolt centre case, 181mm case height, 49mm case depth and has 24mm u rail faceplate width. It has a 10mm spindle and is suitable for use with bolt through fixing Schuco door furniture. HandingThe latch can be reversed by unscrewing the cover plate, removing...Regular price £108.78Regular priceUnit price / perSale price £108.78 -
UNION Everest 3 Point Centre Case Lock
The UNION Everest 3 Point Centre Case Lock has latch & deadbolt centre case, 48mm centres, 36mm backset, 190mm case height, 65mm case width and has 30mm radius faceplate width. HandingThe latch can be reversed by placing a screwdriver in the rear of the case directly behind the latch. Push the latch forward and rotate it to the opposite hand. OperationLocking Method - A. Lift...Regular price £183.61Regular priceUnit price / perSale price £183.61 -
WILKA 138F Lever Operated Euro Profile Latch Only Mortice Lock
The WILKA 138F Lever Operated Euro Profile Latch Only Mortice Lock has 92mm centres, 25mm or 30mm or 35mm or 40mm or 45mm backset and has 24mm faceplate width. It is suitable for metal frame doors, is EN12209 certified and has a fully galvanised case. HandingThe latch can be reversed by pushing up the latch hold cam (located on the side of the lockcase) with...Regular price £95.40Regular priceUnit price / perSale price £95.40


