Avantis 550 Series French Door Lock - 35mm Backset, 2 Hook, 2 Roller, Extendable, 16 x 2200mm Faceplate

In stock

  • 16mm Width, Square Ends
  • 2 Hook, 2 Roller, Extendable
  • 35mm
  • 92/62mm
Part Number:

RRP: £29.53 +VAT

Trade Price:
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Code Faceplate Details Lock Features Backset Centres Stock Box Qty RRP Trade Price Qty
AVT155001S 16mm Width, Square Ends 2 Hook, 2 Roller, Extendable 35mm 92/62mm 10+ 5 £29.53 Apply/​Login
Prices are excluding VAT


Looking for a super-secure French door lock that’s designed to last? The Avantis 550 series multi-point lock for offers some of the strongest SBD-accredited and PAS 24 approved reinforcements for double-door sets in the industry. Large opposing chamfered security hooks, a unique triangulated 25mm deep throw centre deadbolt, optional roller cams and strong, laminated high-security shootbolts all add up to even, weathertight compression and ultimate protection against forced entry.


  • 16mm faceplate, 35mm back set
  • PZ92/62mm dual follower centre case
  • Sash rebates: min. 1852mm (1688mm with reduced handle height). Max. 2200mm
  • Class-leading compression: 25mm direct drive centre bolt & optional roller cams
  • Accredited protection: large, strong security hooks
  • Profile-specific fully adjustable one-piece keeps ensure easy installation
  • Unique French door keeps give increased clearance
  • Suitable for PVCu doors

Guarantees and certifications:

  • Tested to PAS 24 & BS 6375
  • Secured by Design accredited
  • Corrosion-resistant to EN 1670: grade 4
  • Tested over 50,000 cycles with a 10-year mechanical guarantee

Profile specific keeps to suit

Gearbox Height Standard Level Lock
Box Quantity 0
Part Code AVT155001S

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