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3D printable door latch

Price: £ 0 (£0.0 + £0 VAT)

A useful 3D printable door bolt or latch to help keep those bathroom doors locked. 3D Print in the colour of your choice to brighten your home up.

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Free delivery on orders over £100
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3D print your own door latches or bolts with our own 3D printable design.

It’s a common item, most homes use them for internal doors and if you 3D print your own you can make you home more colourful by choosing your own colours. This 3D model shows off why home 3D printing can be so useful. You no longer need to keep going and buying door bolts, all you need is this design and you can then 3D print off your own to your hearts content in what ever 3D printer filament that you have and in what ever colour.

We would not recommend this for security purposes, it won’t be terribly strong in PLA filament but perhaps printed in Nylon or another tougher plastic like Colorfabbs XT filament and its security properties would increase.

Using our 3D printer settings it only took 1hr to print and used about 5m of filament, so all in all it is very quick and easy.

So feel free to download the files and please send us some pictures of successful prints and suggestions for improvements.

3D model design details and 3D printer settings

The actual 3D printable door bolt is 10cm long by 3cm wide but of course you can scale the print in your slicer to either increase or reduce the final size of your door bolt. It is an assembly piece made up of 4 pieces with the main housing and the end housing that is attached to the door architrave. The Bolt need to be placed inside the main housing with the hole top side up and then the bolt handle is inserted into the hole. For best results this should be glued in place but the fit is quite snug as is and so can be twisted in.

3D printer Settings

  • Material: PLA

  • Hotend Temperature: 210C

  • Bed Temperature: 60C

  • Layer height:0.28mm

  • Infill:10%

  • Retraction:0.35mm

  • Fan: Auto cooling Max 50%

  • Support: No

  • Raft: No

3D printing time and filament use for 3D printing your own door lock

Additional information

Model application

File Type


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UK Shipping

  1. Free UK Mainland Shipping on orders over £100 (incl. VAT); Free Highlands & Channel Islands on orders over £100 (incl. VAT).
  2. Free UK shipping on 3D printer filament samples.
  3. £5.40 (incl. VAT) flat rate for all UK Mainland orders under £100 (incl. VAT); Flat rate of £15.00 (incl. VAT) on Highlands & Channel Islands on orders below £100 (incl. VAT).

Orders over 2kg in weight are shipped via DHL Express orders under 2kg are shipped via Royal Mail 48hrs Tracked. The advantage of flat rate Postage and Packaging to our customers are that if you order 1, 2, 3, 4 or 5 spools of filament the price is the same. p.s. Were sorry about the Highland & Islands shipping costs, it’s a reflection on the increased shipping charges we have to pay.

International Shipping

We do ship internationally but ask if you can contact us to arrange an order as shipping costs can vary greatly depending upon destination and weight. Please see or International orders page for more information.

Returns & Refunds

Firstly, if you want to return a product or you have a faulty product please get in touch as soon as possible! To prevent ordering incorrect items, if you are unsure just ask and we can offer some guidance. However, bear in mind that we cannot say whether a particular product will be right for the purpose that you intend to use it for. You can return your goods to iDig3Dprinting for any reason within 14 business days following receipt at your delivery address as long as they are in a re-saleable condition. Filaments & resins cannot be returned once opened as once exposed to air these items perish. Downloadable goods and 3D print samples cannot be returned and no refund will be issued. Shipping costs of returned items are paid by the customer A full refund will be issued for unopened items that are returned in their original packaging that are in a "as new" re-saleable condition minus additional costs that are incurred by iDig3Dprinting like payment processing fees, custom duties or charges. We are afraid we cannot issue refunds for products that have been defaced, altered, used, or damaged in any way. All requests for refunds are subject to inspection by iDig3DPrinting of the returned item. We are not a charity or a lending library. Refunds and returns for faulty items works a bit differently. Faulty goods can be accepted for return upto 60 days from receipt of the goods (However we prefer to offer diagnostics and repair solutions prior to an actual return, its better for the environment). After this time you will need to contact the Manufacturer. A repair or replacement will be issued for faulty goods once they have passed inspection and been found by iDig3Dprinting to be faulty. This is a brief account of our returns policy. For the full terms please see our Terms and conditions page. Content on the Terms and Conditions page supersedes this content.

How to raise a return request

  • email idig3dprinting at and we will issue a Return Authorization Number (RAN).
  • send the goods back in their original packaging.
  • Once we receive the goods back we will then check them and if everything is as it should be be will issue a refund.
  • If appropriate Refunded payments will then be issued using the original payment option. The time it takes to land in your bank account is determined by the payment gateway used not us.

The main thing is please communicate with us. We are not omnipotent! We can be quite flexible but this is built upon a foundation of mutual respect between our customers and iDig3Dprinting.

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Fantastic service. Goods received within 24 hours of placing order. Will be purchasing more stuff. Would definitely recommend.
Great service, very quick to answer queries and resolve any problems. Reliable and affordable.
First class service and support, purchased some spare parts for my printer and they were glad to help with an unrelated problem I was having with the printer, even though it was not supplied by iDig , I would recommend them without hesitation.
Have had a lot a of problems setting up a 3d printer at our school, idig3d printing contacted me through a forum and have been brilliant ,giving advice and guidance. Thank you