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Chubb Mortice Locks

Chubb - Union 3C20 Euro Mortice Sashlock Case

Chubb - Union 3C20 Euro Mortice Sashlock Case

£109.00 £130.80 (inc. VAT)
Maximum security euro cylinder sashlock case

Chubb-Union 3C20 Euro Mortice Sashlock Case


  • For timber door hinged on left or right
  • Not suitable for use on doors less than 40mm thick

A saving of £10.00 when ordered online!


  • Deadbolt is locked or unlocked by euro profile cylinder from either side
  • Two independently operated levers within the case to control deadlocking of the bolt and will frustrate manipulation of the mechanism to bypass the cylinder
  • Latch bolt withdrawn by lever handle from either side
  • Force resistant and anti-saw security features
  • Available with square forend and striking plate
  • 14mm bolt
  • Bolt through fixings for escutcheons at 38mm centres
  • Case Size: 73mm
  • Backset: 44mm
  • Centres: 53mm
  • Case: Silver powder coat 
  • Forend: Stainless steel 
  • Box Strike Assembly: Silver painted 
  • Deadbolt: Brass, with hardened steel rollers
  • Latch Bolt: Brass, reversible
  • Follower: Brass, 8mm square
  • Rebate Kit: B-3K70R (13mm, 19mm and 25mm)
  • Security Escutcheon to Suit: B-3C14E (sold separately)

Finishes available

  • SC - Satin Chrome finish

All Chubb products rebranded Union from 2010

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    109.00 GBP
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