Quantum MK3 inline window handles
The Quantum MK3 Inline Window Handle is designed to provide maximum clearance in operation while maintaining a refined, coordinated appearance. Suitable for both uPVC and aluminium applications, it allows smooth operation of the window system and forms part of the fully suited Quantum range. With a 10 year mechanical and surface guarantee, it delivers dependable long-term performance as well as strong visual appeal.
- Elegant ergonomic design with superior aesthetics
- Designed to give maximum clearance in operation
- Part of the fully suited Quantum range
- Clip fit screw covercaps
- Non-locking green button version available
- Supplied with screws, key and non-locking inserts
- Nine finishes available: White, Black, Chrome, Gold, Satin Silver, Flint, Tungsten, Anthracite Grey and Antique Black
- 10 year mechanical and surface finish guarantee
- Coating tested to BS.EN:2007 Grade 4
- Secured by Design accredited
- BBA approved
- Product type: inline window handle
- Application: uPVC and aluminium windows
- Optional version: non-locking green button
- Finish range: 9 options
- Guarantee: 10 year mechanical and surface finish guarantee
- Accreditation: Secured by Design
- Approval: BBA approved
- Coating performance: BS.EN:2007 Grade 4






















