Golden Grace Bathroom Toilet Door Thumbturn With Secure Deadbolt Set - Black

Upgrade your bathroom or WC door with this stylish and reliable Thumbturn and Release with 75mm De...

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B&QB&Q - Bathroom Toilet Door Thumbturn With Secure Deadbolt Set Matt Black Emergency Release And 57mm Backset76mm
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Product Information

Full details

The Golden Grace Bathroom Toilet Door Thumbturn and Release set is an ideal hardware solution for homeowners and DIY enthusiasts looking to enhance privacy in bathrooms, en-suites, and WCs. Featuring a smooth interior thumbturn and an exterior emergency release for safety, this set offers a dependable and stylish locking mechanism; however, users should ensure their existing door thickness is compatible with the 75mm deadbolt and 57mm backset specifications before installation.

All features

ColourBlack
Model Part Number637DB
BrandGolden Grace

Extended Product Information

FAQs

Does this set include the door handles?

No, this is a dedicated bathroom thumbturn and release set with a deadbolt. It is intended to be used alongside standard door handles or knobs.

Can this be used on doors thicker than 44mm?

While it fits most standard internal doors, very thick doors may require a longer spindle. We recommend checking your door thickness against the standard 75mm deadbolt specifications.

How do I open the door from the outside in an emergency?

The external plate features a slotted emergency release. You can use a coin, a flat-head screwdriver, or a specialized emergency key to turn it and retract the bolt.

Is the black finish prone to scratching?

The finish is durable; however, it should be treated with care. Avoid impact with sharp metal objects like keys or jewelry to maintain the integrity of the coating.

Can I install this on a fire door?

Please check your local building regulations, as fire doors often require specific certified hardware to maintain their fire rating.

Troubleshooting

Thumbturn feels stiff or difficult to turn

Check that the door and frame are correctly aligned and the deadbolt is not binding against the strike plate.

The lock does not engage fully

Ensure the deadbolt is centered within the door mortise and that there are no wood chips or debris obstructing the movement.

Exterior emergency release is loose

Check the mounting screws on the back of the faceplate and ensure the connecting spindle is properly seated.

Pros and Cons

Pros

  • Easy to operate for all ages
  • Emergency release provides vital safety
  • Stylish and versatile black finish
  • Complete set simplifies installation
  • Sturdy construction for long-term use

Cons

  • Requires specific backset measurements
  • Not intended for external security doors
  • Requires basic woodworking tools for installation

Setup, Compatibility & Care

Installation Requirements:

Before starting, confirm your door has a 75mm deep mortise cavity to accommodate the included deadbolt. The 57mm backset measurement—the distance from the edge of the door to the center of the handle hole—must align with your current door prep to avoid excessive drilling or modifications.

Maintenance:

  • Cleaning: Wipe the components periodically with a soft, damp cloth to remove soap residue or dust. Do not use abrasive scouring pads or harsh chemical cleaners, as these can strip the black finish.
  • Lubrication: If the deadbolt mechanism feels stiff over time, apply a small amount of silicone-based lubricant to the latch tongue.
  • Hardware Check: Periodically tighten the mounting screws if the thumbturn feels loose after extended use.

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