CISA DPS8557R-SS Bathroom Lock Set
ABOUT THIS LOCK SET
The CISA DPS8557R-SS Bathroom Lock Set – Roller Bolt & Deadbolt is a premium mortice lock designed for bathroom and bedroom doors.
Bathroom locks improve privacy and controlled access by allowing the door to be securely locked from the inside while still allowing emergency access from the outside.
This model features a roller bolt mechanism, allowing the door to close smoothly and silently without the typical clicking sound of a standard latch.
The DPS85 roller lock is a premium upgrade solution and is ideal for residential and light commercial applications where quiet operation and user comfort are important.
KEY FEATURES
Brand: CISA / DPS
Model: DPS85
SKU: DPS8557R-SS
Function: Bathroom / WC (Privacy)
Lock Type: Mortice Bathroom Lock
Mechanism: Roller Bolt & Deadbolt
Backset: 57mm
Centre Distance: 57mm
Application: Timber doors
Operation: Thumbturn inside (not included)
Finish: Stainless Steel
Installation: Mortice (cut into door)
PRIVACY FUNCTION EXPLAINED
Bathroom locks are designed to provide privacy, not security.
• Locked from inside using a thumbturn
• Opened from outside using an emergency release
• No key required for operation
LATCH OR ROLLER BOLT
This product uses a Roller Bolt mechanism.
Standard Latch
• Spring loaded latch
• Creates a clicking sound
Roller Bolt
• Smooth rolling mechanism
• Silent closing (no clicking sound)
• Recommended for bedrooms and bathrooms
SUITABLE FOR
• Bathroom doors
• Bedroom doors
• Residential applications
• Light commercial use
WHERE THIS PRODUCT FITS
Entry Level → QS Bathroom Lock
Standard → Dormakaba Bathroom Lock
Premium → CISA / DPS Roller Bolt Lock (This Product)
INSTALLATION INFORMATION
Mortice locks are installed inside the door and require cutting into the door edge.
WHAT’S INCLUDED
• Mortice lock body (roller bolt + deadbolt)
• Strike plate set
WHAT IS NOT INCLUDED
• Door handles / lever sets
• Thumbturn & release
• Cylinder
THUMBTURN OPTION (RECOMMENDED)
A thumbturn and emergency release is required to operate the privacy function of this lock.
👉 Browse Thumbturn Sets:
https://thestickman.co.za/collections/water-closet-hardware
COMPLETE YOUR SET (RECOMMENDED)
This product is the internal lock mechanism and must be paired with compatible hardware.
Lever Handles (Required)
https://thestickman.co.za/collections/lever-handles
Thumbturn (Required)
https://thestickman.co.za/collections/water-closet-hardware
Cylinder (If Required)
https://thestickman.co.za/collections/cylinders
NEED HELP CHOOSING?
Email: hello@thestickman.co.za
WhatsApp: 082 508 7708
Full specifications: DPS8557R-SS, Rollerbolt & Deadbolt Lock, Euro Cylinder, Excluding Cylinder, 57mm (Backset), 85mm (ctc), Stainless Steel, CISA
