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Black Straight Knob Bolts

Web Price from: £26.80
RRP: £33.47
Product Code: 33261-AV

Black Straight Knob Bolts - 4" or 6" in Black or Beeswax finishes.

  • Black - suitable for internal and external use
  • Beeswax - suitable for internal use only
  • For inward opening doors
  • Supplied with matching fixings

Please see Additional Info tab for important information on Care Instructions and living in Coastal Areas.

Generally in stock and dispatched within 2 - 3 working days.

If you need these sooner, please contact us so that we can double check stock and tell you about next day delivery options.

These Black Straight Knob Bolts are tight fitting, well made and include a unique spring mechanism. Available in Black or Beeswax finishes and a choice of 4" or 6". The bolt slides in to a receiver bridge (keep) which is attached to the door frame, making these straight bolts suitable for inward opening doors.

Black - Its subtle sheen offers a bold contrast on stained and painted timber alike, and this finish is a popular choice in traditional settings. During the manufacturing process, our Black products are baked in a high-temperature oven, giving them durable, corrosion-resistant qualities. It is extremely low maintenance and perfect for use in bathrooms, kitchens or externally where damper environmental conditions are expected.

Beeswax – is the most authentic finish for steel. After forging, these products are dipped into hot beeswax which allows them to retain their original colours ranging from blue to deep ochre. All our Beeswax ironmongery offers a subtle matt richness and is a more natural, and far softer, alternative to a black powder coated finish. These products offer excellent internal protection when properly maintained. Regular oiling of all moving parts using is beneficial to the longevity of products. This process is also highly recommended during initial installation.

Note - Do not use chemicals or cleaning products as this may affect the finish. Regular oiling of all moving parts using is beneficial to the longevity of your products. This process is also highly recommended during initial installation. An oily cloth can also be used to wipe over the product from time to time to aid protection against exterior or environmental elements.

Black - For any minor scratches that may occur with general wear and tear of your product, there is a durable ‘Black Touch Up Paint’ available – please contact us.

Beeswax - To ensure the finish on your beeswax product always remains at its best, we would advise re-coating your product with a good quality natural beeswax from time to time. This adds further protection to the metal and helps to prevent any rust or white blooms forming. Due to temperature changes or packaging, a beeswax product may occasionally show signs of a white bloom upon opening. This can be buffed with a soft cloth to remove. We would recommend using our external beeswax in areas of your property with high moisture content, such as bathrooms or kitchens. Light surface rust may appear if using our standard beeswax in damp internal environments, but this can be removed with ease.

Supplied with matching fixings. The screws supplied are hand finished, so please take care when fixing. Always use a pilot drill.

Black Straight Knob Bolts - Dimensions

4"

  • Fixing Plate - 90mm x 36mm
  • Receiver Bridge - 34mm x 19mm

6"

  • Fixing Plate - 158mm x 51mm
  • Receiver Bridge - 51mm x 19mm

Due to the hand crafted nature of the products all measurements are approximate. These should be used as a guide only.

Generally in stock and dispatched within 2 - 3 days

We aim to process orders within the first 24 hours and have your items dispatched within 2 – 3 days, providing items are in stock.

For made to order or bespoke items these need to be created so the time varies. Find out more on our Delivery Information page.

Delivery Costs

  • £6.75 – UK Mainland (not including Scottish Highlands, Scottish Islands, Northern Ireland, the Channel Islands or other UK offshore locations)
  • £15.00 – Channel Islands and Isle of Wight
  • £22.00 – Scottish Highlands and Scottish Islands
  • £26.50 – Northern Ireland, Isle of Man and Isles of Scilly
  • European Union Destinations - Click here for delivery estimates >

Please contact us for Non-European Union and Worldwide quotes.

Find Out More About Delivery >

Care Instructions

In order to keep your products in peak condition, it’s important that they’re cared for properly. More information on how to look after your purchase, please see our Care Instructions page.

Atmospheric Conditions and Coastal Areas

Harsh environmental conditions and the salt in sea air will cause finishes to deteriorate prematurely. Read our Care Instructions on how to look after your purchase, and for our guide to which finishes are more suited to these conditions.

Commercial Environments

As with atmospheric conditions, high use, commercial environments will also cause finishes to deteriorate prematurely. Read our Care Instructions for details on how to look after your products in these environments.

Read Our Care Instructions >

Any Questions
Call Rich or Jayne - 01630 647 748 - We're here to help!