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50mm Brake Unloaded Twin Hard Wheel Swivel Castors & 16mm Tower with choice of Stem Size or Fixing Plate

  • 50mm Hard Wheel Castor with 16mm Tower and Choice of Stem Option
  • 50mm Hard Wheel Castor with 16mm Tower and Choice of Stem Option
  • Stems / Fixings for 50mm Castors.
£2.34 (inc VAT:) £1.95 (exc VAT:)
Calculated at checkout

Product Description

50mm Brake Unloaded Black Hard Wheel Castor

The product listed is a 50mm diameter brake unloaded black hard wheel castor with a 16mm tower. Towers are purely for cosmetic use and do not change anything on the castor except from the look of it. The castor takes a weight loading of 50KG. It is applicable with any of the stem options that can be seen in the images and on the drop down option. This castor automatically brakes when no weight is applied to the chair, the chair cannot be moved until weight is applied. Ideal castor to use on things such as office chairs, tables and desks. 

gr5016h-specifications-diameter-pages.jpg    gr5016h-specifications-height-pages.jpg    gr5016h-specifications-tower-pages.jpg       gr5016h-specifications-tyre-width-pages.jpg              gr5016h-specifications-castorwidth-pages.jpg

 Diameter of Castor    Height of Castor       Tower         Thickness of Wheel   Total Width of Castor   


Frequently Asked Questions relating to this product:

Question: I need a 50mm castor that is able to be fixed to wood, would these be adequate?

Castors Unlimited Response: Yes, you can use our plate fixings to fix the castor to your wooden cabinet or pick a threaded stem and purchase our wooden inserts nuts to use in correspondence. 

Queston: How do i know what stem to use? 

Castors Unlimited Response: In order to establish what stem you should order, you need to know two things, 1. the diameter of your current stem, 2. The remaining stem length that is left after the stem is pushed into the castor. After you know this information, its easy! You match up your measurements with our range of stem options and look for your match. 

Delivery Information:

Next Day Delivery: This is done through a courier called UK Mail, and has a  99% guaranteed next-day delivery rate. If you require your products on a next-day service please ring us and check ourstock of the products that you want to order. Any Next-Day deliveries must be ordered by 12 noon (mid-day). Any orders placed after that time slot may(but can be) not be accounted for next-day delivery. Every order that is placed for a next-day delivery requires for a contact number to be put with the order so that if for any reason the courier cannot deliver they can call you. In a situation, where a delivery cannot take place the driver from UK Mail will card you. This means the driver will leave a card providing details of where you can collect your undelivered parcel from. Please do ensure you ring us to check your order regarding the stock, if we have not got stock for the items you have ordered, in most cases there is a lead time of 24 hours, so it means it will be shipped the following day. In some occasions we are able to even ship the same day! Get your orders in by 12pm Noon. Charge: £11.94

2nd Class: In most cases this is charged at £2.64 but is based on the weight of the products selected so may be more. Royal Mail quote 2-3 working day delivery, including Saturdays. Please Note: *This is not a tracked service* If you require a tracked service that is not next-day delivery, please call us and we can arrange for this to be to sorted out, the charge for a tracked delivery is slightly higher than normal postage.

Air Mail – International Postage: Our prices are based on Royal Mail’s prices, we do not aim to make margin on the postage costs. The cost that a customer pays covers the service of the mail, the packaging, and the petrol it takes to post the goods. We are able to ship anywhere outside of the UK, of course the prices of P&P is going to be higher. It is a fixed-shipping cost.

Free Shipping: Where a product has free shipping listed on it, this applies to any deliveries in the UK. We cannot offer free shipping outside of the UK, as the costs of postage are too high. In most cases, the cost of P&P is higher than the actual product. As a small online business, we cannot swallow  the costs. Any deliveries to anywhere in the UK is eligible for free delivery, anywhere outside of the UK there is a small fee.

Why buy from Castors Unlimited?

 We have supplied to 126 Large UK companies who have recommended us to all their connections which means that we know our service is great.

 We have 99.8% positive feedback from 14,416 orders which means that you can rely on us to give the best customer service around!

 We always give free advice and quotations which means you can depend on us for the most superb advice in this industry. 

 We never turn a customer away even if we can’t supply what you’re looking for we will help you find someone that does, this means we stride ourselves in helping any customer that comes our way!

 We always speak the truth about our products, this means you’ll never be misled.

What our customers say about us: 

"Fantastic Company - From the minute I spoke with a young lady on sale I found 110 percent service and quality and fantastic value.. it was a joy to see 'old fashioned' values are still around! Well done Castors Unlimited I wish you all a great future. Thank you, the products were perfect, great value and delivered at speed... regards” Mike Ford

"The assistance I received when ordering castors for my beauty stool was exceptional. I was talking with one person and she dealt with my queries and ensured I was ordering the correct product for my needs." Sally Hutchings

"Thank you for all your help. A pleasure to deal with professionals!" Davin Glover

"I am extremely impressed with the level of service offered by Castors Unlimited, as well as the quality of products supplied. The knowledge of your staff, and their helpfulness has meant that I have been able to satisfy my customers swiftly and easily.  I think Castors Unlimited is a shining example of excellent business practice - thank you." Rosemary Holmes

"Fantastic service - the sort we used to have years ago but rarely find these days. Well done all concerned and thank you." Ian Robinson



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Product Reviews

  1. Just what i needed 5 Star Review

    Posted by on 26th Oct 2014

    These are better made than the originals.

    All the parts I ordered arrived very quickly and with in an short time the old bust ones gone and the new ones fitted.



Perfect fit for my needs. As a returning customer, I was more than happy and pleased with the service from Mr Rob Scott and his very helpful and professional staff. I having bad to negative to say about any of my purchases from Castors Unlimited, or the people I have had the pleasure, of speaking to and getting the knowledge, and insight to my needs. Just keep up the great job by doing what you do the best job for your customers. Anthony J Kimber
------------------------------------- Everything perfect thanks, quick delivery, great items that sorted my office chair problem and excellent communication. Top stuff. Kingsley.
------------------------------------- Great value - it's transformed a tired office chair and we can whizz around in it now !! Sandra.
------------------------------------- Good product, good price, quick delivery. Many thanks.
------------------------------------- Thanks for a fast simple transaction, the way it should be!
------------------------------------- I am very very happy with my purchase EXCELLENT SERVICE, pleasure to deal with. Matt
------------------------------------- Excellent service and product. Most certainly buy again! Recommended!! Jo.
------------------------------------- The castor was perfect for our needs, to replace a broken one and use an existing stem which couldn't be removed. So many castors nowadays come with a stem which can't be removed. Customer services and delivery were flawless. We'll use this company again, well done to them. Adriana Williams
------------------------------------- As a domestic customer, it was quite a work-up trying to find replacement domed inserts for our dining chairs. Like so much furniture these days, our chair were made in China. Great design, but trying to get replacement feet was proving a nightmare. After much searching on the web, thankfully we found 'castors unlimited'. They were very helpful. Cannot recommend highly enough. Oh, the product, Good quality,made in Britain. What more could we ask for! John.
------------------------------------- Small problem with packaging, (may have been caused by Royal Mail handling). Contacted Castors Unlimited, resolved, replacement missing part received and fitted all within 24 hours. Well done Natalie and team. These were for IKEA Markus chair, perfect fit and much smoother action. Mr Donovan
------------------------------------- I purchased M10 adjustable glides. The service and price where both excellant. Regards. John Pears Rollaco Presses.
------------------------------------- I just wanted to let you know I am really pleased with the product, price and speed of service from you. E-mail notifications were really good as well. I do a lot of purchasing for work and I'm used to companies not doing what they say they will so it was really nice to have an efficient service from yourselves. Keep up the good work! - Thanks a lot, Reece Gale
------------------------------------- Several companies seemed to be viable contenders to supply what I needed, but Castors Unlimited had by far the most impressive website. So I just measured my broken castor and filled in the online form - two days later my problem was solved. I actually bought two because I never know if anopther castor might collapse (the chair is about ten years old!) and they are so inexpensive that it seemed silly not to.
------------------------------------- At Ocean Life Aquatics we use Castors Unlimited to supply products as part of our bespoke aquarium installations. Their products are of excellent quality and competitively priced. Customer service is second to none, especially when we require items the next day! Mark Robinson - Proprietor - www.oceanlifeaquatics.net
------------------------------------- Your company is one of those bright spots in the life of a busy facilities manager. You stock everything that can be found on the end of a piece of furniture, and your service is helpful and speedy (and competitively priced). What’s not to like? Sue McFadyen - Estates Co-Ordinator - The Sixth Form College Solihull
------------------------------------- Happy New year and my apologies for taking so long to get back to you. With regards to both your service and the product that I ordered for the school, I would like to say I was very impressed with your assistance in getting the right item. No doubt I will be in contact with you as and when we need more items! Many thanks Ian Betts, Blessed William Howard Catholic High School.
------------------------------------- Castors Unlimited are certainly competitive, I have had a good Google around, but price isn't everything as service is very important too. Whilst one is able to see prices online there is little indication on how good the service may be. CU have proven on both counts so I have little intention of going anywhere else. Thank you for that. - Andy Young
------------------------------------- Many thanks again for your help and the amazing service. It has been a pleasurable experience – if only all online shipping could be this painless!! Kind regards. Graham Laird. 31.10.13
------------------------------------- The service provided in buying this product and the after sales service in rectifying one particular issue was brilliant. It was excellent customer service combined with very good delivery service. Now, I don't hear the scratch of the old wheels on the wood floor - smooth and silent! Posted By Stephen Coates 30/10/2013
------------------------------------- Fantastic company - Rated 5 out of 5 stars by reviewer Product: 50mm Twin Hard Wheel Swivel Castors & 36mm Tower with choice of Stem Feedback: From the minute I spoke with a young lady on sale I found 110 percent service and quality and fantastic value.. it was a joy to see 'old fashioned' values are still around well done castorsunlimited I wish you all a great future. Thank you, the products were perfect, great value and delivered at speed... regards Mike Ford
As a result of a broken castor on my office chair, I was told to speak to these people. Very helpful and knowledgeable staff, who helped me with the size and type of castor required, which can be tricky. Product delivered within a couple of days of order and my office chair is as good as new and at a fraction of the cost of buying a new one. Thanks!Posted By: Roger.
"wheelie" good casters by Martin (Southgate N14) on 22nd Jun 2013 Good quality replacements for my 'home' office chair at what I regard as modest prices. The advice received as to the exact product was spot on and delivery very prompt. Well done!
Just a quick note of thanks for your help and service given. I was so surprised this morning to have the order delivered, that must have been the fastest delivery I have known less than 24hrs from time of phoning you. Thank you once again. kind regards

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