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FH70 / FH80 TRITUS (IPA) 316 Stainless Steel Lift Off Butt Hinge

SKU: TRITUS Lift Off Butt Hinge
Please select from the options below:
£6.15 to £35.45



  • High-quality IPA lift-off butt hinges with pressed flanges to fit into the Tritus Flush Casement Window grooves.
  • The 12mm frame groove positions the hinge for extremely quick installation.
  • The lift-off feature means the sashes can be sent to the site after frame installation and can be easily lifted off for repainting or renovation.
  • Hinges meet the requirements of BS DS EN 1935: 2002 Grade 9: 25,000 cycles / 60kg.
  • The FH70 in SSS, PSS, PBK, & PPB finishes are made from 316 Marine Grade Stainless Steel for longevity and protection against corrosion, ideal for use with acidic timber.
  • FH70 PBK finishes do not come with fixing screws, these are available using code FX-CF4030-SS-MSB.
  • FH80 hinges do not come with fixing screws.
  • Successfully used in our Part Q Test.
  • Note these hinges are handed looking from the outside of the building.
  • Use one of each hand for top-hung casements.



  • Guarantee:Lifetime for FH70 in SSS, PSS & PPB finishes. 15 Years for ORB finish. Other FH70 finishes and all FH80 finishes are 3 Years.
  • Salt Spray:ASTM B117:2019 - 1000 hours (PBK finish)
  • Cycle Test:BS DS EN 1935:2002, Grade 9 - 25,000 cycle / 60kg