Knock Knock Door Knocker

Knock Knock Knocker Door Contact Area - The contact area is the part of the knocker that sits against your door and is the minimum space you need to install.

• Height: 16.5 cm / 6½"
• Width: 8cm / 3⅛"

Distance between bolt holes: 9 cm/ 3 ½"- centre to centre.

Knock Knock Door Knocker - overall dimensions:

• Height: 16.5 cm / 6½"
• Width: 8 cm / 3⅛"

Knocker Weight: 775g / 1lb 11oz

Knocker Projection: 3.8 cm/ 3½"

Installation Template Want to check the size before ordering?

Download our full-size Knock Knock Door Knocker Installation Template (PDF) and hold it against your door to check the position and scale.

Print at 100% scale, without resizing.

Additional Production dimensions:

Fan Letterbox overall:

• Width: 29.5 cm / 11 ⅝"
• Height: 11.5 cm / 4 ½"

Required Letterbox Opening Hole size:

• Width: 24 cm / 9 ½
• Height: 7 cm / 2 ¾"
• Distance between fixing holes (centre to centre): 26 cm / 10¼"

Please note: This is an external letterplate only. An internal letter tidy is not included.

Groove Door Pull

• Base diameter: 6.7 cm / 2 ⅝"
• Projection from door: 6.7 cm / 2 ⅝"

Installation method: Bolt-through
Installation time: Approximately 15–20 minutes

Our Knock Knock Door Knocker is securely fixed through your door using two bolts, fastened from the inside with decorative bolt caps in a matching finish.

This method provides a strong, secure fixing, comfortably supports the weight of the knocker and prevents it from being removed from outside.

What's included?

All fixing bolts and decorative caps are supplied, along with instructions and a template to help you position and drill accurately.

Need a helping hand?

Watch our step-by-step bolt-through installation video

Suitable for wood, composite and uPVC doors. Metal doors are also suitable, provided they can be drilled for installation.

Our Knock Knock Door Knocker is suitable for installation on timber, composite and uPVC doors.

As the knocker uses bolt-through fixings, as long as you can drill a small hole through your door, you can fit it!

Original design. Solid brass. Finished by hand.

Every Hera Ray piece is an original design, brought to life in solid recycled brass using traditional casting techniques. Each piece is individually cast, worked and finished by hand by master crafters.

Available in five finishes:

• Satin Brass – Natural, solid unlacquered brass with a soft satin finish.
• Polished Brass – Beautifully polished solid brass with a bright sparkling shine. Unlacquered.
• Polished Nickel – Solid brass with a high shine electroplated nickel finish. Unlacquered.
• Matt Nickel – Solid brass with a matt nickel electroplated finish. Unlacquered.
• Satin Black – Solid brass with a satin black powder coating. Unlacquered.

Live by the sea or in a high pollution area? We advise Satin Brass or Satin Black. For more information, have a look at our Blog.

Its simple to keep your hardware looking its best.

Satin Brass. Natural, unlacquered brass that develops a beautiful, unique patina over time. Little maintenance is needed if you embrace the ageing process, but you can restore a fresher look with brass cleaner or even use a fine Scotch-Brite pad to scrub and reveal the fresh brass beneath. An excellent choice for coastal homes as it will never corrode or rust.

Polished Brass. Natural, unlacquered solid brass buffed to a beautiful high shine. Over time, it will develop a rich, timeless patina, or you can maintain its polished finish with regular buff us with brass cleaner and a soft cloth. The choice is yours!

Matt Nickel. Solid brass finished with a soft, matt nickel electroplated layer. Simply clean regularly with a suitable nickel cleaner and soft cloth to remove any dirt , tarnish or pollution build-up.

Polished Nickel. Solid brass finished with a high-shine nickel electroplated layer. It maintain its high shine and remove any build up, use a nickel cleaner and soft cloth. Avoid abrasive materials that could scratch the surface.

Satin Black. Our solid brass pieces are finished with a durable satin black powder coating that requires minimal maintenance. Simply clean with a soft cloth and soapy water when needed, avoiding abrasive materials. An excellent choice for coastal homes and areas with high pollution.