Achieve a clean, concealed latch installation on interior doors with the Eclipse Bolt-Through Tubular Mortice Latch in Matt Antique Brass — 76mm. A bolt-through tubular latch is the standard internal latch body used behind lever handles and knobs on interior passage doors, fitting neatly into a drilled hole in the door edge for a flush, invisible installation from the face of the door.

The sprung latch bolt retracts automatically when the lever handle is depressed and springs back to engage the keep when the door closes, providing smooth, reliable operation on high-traffic interior doors. The 76mm backset measurement refers to the distance from the door edge to the centre of the spindle hole — suitable for standard interior door preparations where a longer backset is required, such as doors with wider stiles or where the handle position demands greater clearance from the door edge.

Finished in Matt Antique Brass (MAB), the latch face and forend plate coordinate with antique brass, aged brass, and warm-toned door furniture, ensuring a cohesive finish at the door edge. Part of the Eclipse range, this latch is a dependable, everyday component for interior door installations across residential and light commercial projects.

Key Features

• Bolt-through tubular mortice latch — concealed installation in drilled door edge
• Matt Antique Brass (MAB) forend and face plate — coordinates with antique brass door furniture
• 76mm backset — suitable for wider stiles and longer backset door preparations
• Sprung latch bolt — automatic retraction and positive closure
• Suitable for interior passage doors with lever handles or knobs
• Clean, flush installation with no visible fixings on door face
• Part of the Eclipse tubular latch range — available in multiple sizes and finishes
• Manufactured by Frisco UK Sales Ltd

Specifications

• SKU: DFF866F
• Finish: Matt Antique Brass (MAB)
• Backset: 76mm
• Type: Bolt-Through Tubular Mortice Latch (sprung)
• Operation: Sprung latch bolt, retracted by lever handle or knob
• Application: Interior Passage Doors
• Range: Eclipse
• Supplier: Frisco UK Sales Ltd