HD26 - Heavy Duty Tubular Latch

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  • Heavy duty tubular latch for doors hinged on the left or right
  • Latch bolt withdrawn by the lever handle from either side
  • Both 2.5" and 3" cases pierced to accept bolt through furniture
  • Bolt through fixings allows a more secure, longstanding fixing of door furniture overtime when compared to handles fixed with woodscrews
  • Suitable for sprung and light unsprung lever furniture, can also be used with knob furniture


  • Profiled bevelled latch bolt for smooth and positive engagement during operation
  • Two piece forend supplied with a dual finish in stainless steel and polished brass finish
  • Double sprung allowing universal handing
  • Available with radiused or square forend and strike
  • Supplied with an adjustable formed strike complete with a splinter guard for a professional finish
  • Case Size: 2.5" (70mm) and 3" (82mm)
  • Backset: 45mm and 57mm
  • Case: Steel, galvanised
  • Inner Forend: Steel, radius
  • Outer Forend: Dual finish supplied with both Stainless steel and Polished Brass finish
  • Striking Plate: Adjustable, dual finish supplied with both Stainless steel and Polished Brass finish
  • Splinter Guard: Black plastic
  • Latch Bolt: Zinc, brass appearance
  • Follower: 8mm cast steel



  •  Dual finish supplied with both SS (Stainless Steel) and PB (Polished Brass finish)


  • Tested to BS EN 12209:2003 
    2 M 4 1 0 F - B 0 2 0
  • EN 1634-1 assessed for use on 30 and 60 minutes timber fire doors
  • CE Marked: EC Certificate 0086-CPR-633283
  • DoP: 101MLB which can be found at www.uniononline.co.uk/DoP
  • In addition to EN12209 requirements HD Tubular Latches have been cycle tested for over 1 million cycles through the follower and slam tested on the latch