Zoo Vier Euro Mortice Latch Case 60mm Backset

The Zoo Vier Euro Mortice Latch Case is a DIN mortice latch case with euro profile operation and satin stainless faceplate options. The case is reversible in handing and packaged boxed. Available Faceplate options: Flat, Radius.

The Zoo Vier Euro Mortice Latch Case is a mortice latch case with an 8mm follower for lever operation and euro cylinder interface. The case width is 90mm and the backset is 60mm. Centres are 72mm and escutcheon screw centres measure 38mm. The faceplate is 22mm wide and 235mm long. Finish is Satin Stainless.

Key Features

• Brand: Zoo
• Type: Mortice Latch
• Backset: 60mm
• Case width: 90mm
• Centres: 72mm
• Follower: 8mm
• Escutcheon screw centres: 38mm
• Faceplate width: 22mm
• Faceplate length: 235mm
• Handing: Reversible
• Finish: Satin Stainless
• Packaging: Boxed
• Faceplate options: Flat, Radius
• Standards and approvals: BS EN 12209:2003 Grade 3 (tested); BS EN 1634-1 fire tested for timber doors at 30, 60, 90 and 120 minutes and steel doors at 30, 60, 90, 120 and 240 minutes; UKCA marked (Certificate AG7883); CE marked (Certificate AG5154); CERTIFIRE approved (Certificate CF850)

Fitment & What to Check

• Verify the backset is 60mm and that the case width of 90mm fits the mortice cutout.
• Check centres of 72mm match the handle and euro cylinder spacing on the door.
• Confirm follower size is 8mm to match the spindle and lever furniture.
• Ensure faceplate length 235mm and width 22mm suit the door edge and routing; select Flat or Radius faceplate as required.

Common Ordering Mistakes

• Ordering incorrect faceplate style—select Flat or Radius from the product options.
• Mismatching follower/spindle size when replacing existing furniture.
• Assuming centres or backset match without measuring the existing lock cutout.
• Overlooking faceplate length when replacing full-height faceplates on older doors.