A medium duty bathroom mortice lock designed for internal timber doors in domestic and commercial buildings. The latch is operated by a standard door handle, while the deadbolt is locked and unlocked using a bathroom turn with a 5mm spindle, providing reliable privacy for WC and bathroom doors. The electro brass finish offers a clean, traditional look that suits classic door furniture.

Key Features

Medium duty bathroom lock for internal timber doors in homes, offices and commercial premises.
Latch operated by lever handle; deadbolt operated by separate bathroom turn (5mm spindle).
Medium duty spring – recommended for use with sprung door handles.
Tested and CE marked to BS EN 12209 for reliable performance and durability.
Certifire approved (CF5531) for use on 30 and 60 minute fire doors when fitted to a suitable door set.
13mm deadbolt throw for positive engagement into the frame, improving privacy and security.
65mm case depth with 45mm backset to follower – suits common UK bathroom door preparations.
Reversible latch bolt for left- or right-handed doors.
Electro brass square faceplate and keep for a neat, traditional edge detail.
Corrosion rating Grade 1 – ideal for clean, dry, low-humidity internal environments.

Typical Applications

Bathroom and WC doors in domestic properties.
Staff and customer toilets in offices, shops and other commercial buildings.
En-suite and shower room doors where simple privacy locking is required.
Refurbishment or replacement of existing 65mm case bathroom locks.

Specifications

Lock type	Bathroom mortice lock (latch + deadbolt)
Lock case depth	65mm
Backset	45mm (to follower/turn spindle)
Centres	57mm (handle spindle to turn spindle)
Bolt throw	13mm (approx.)
Faceplate size (H × W)	152 × 22mm
Faceplate type	Square
Keep size (H × W)	125 × 24mm
Case height	102mm
Case thickness	14mm
Operation	Latch by handle; deadbolt by bathroom turn (5mm spindle)
Finish	Electro brass
Corrosion rating	Grade 1 – clean, dry & low humidity environments
Fire rating	30 & 60 minutes (when used on suitable fire doors)
Standards & approvals	CE marked to BS EN 12209:2003, BS EN classification 1M410F-BG10, Certifire CF5531
Fixings	4 × 4.0 × 25mm countersunk screws (recommended)

Bathroom Door Lock

Bathroom Door Lock (Thumbturn) – Satin Nickel (78mm Case / 57mm Backset)

Bathroom Door Lock (Thumbturn) – Electro Brass (78mm Case / 57mm Backset)

Bathroom Door Lock (Thumbturn) – Satin Nickel (65mm Case / 45mm Backset)

Bathroom Door Lock (Thumbturn) – Electro Brass (65mm Case / 45mm Backset)