About Northern Arb Supplies


Northern Arb Supplies is a trading name of Saturn Machine Knives Ltd, manufacturers of the worlds leading brand of wood chipper blades - Rotatech.

Northern Arb Supplies supply high quality arborist equipment from all the leading brands with very competitive pricing.

Available in the Sheffield shop or online, brands available include Haix Chainsaw Boots, Stretch Air/SIP/Oregon Chainsaw Trousers, DMM/ISC Karabiners, Yale & Marlow Climbing, working Ropes & accessories, Silky Saws, ISC/DMM Pulleys & Karabiners, Stein Tree Climbing Helmets, Stein Chainsaw Boots & and many more.

Our team are always on hand to answer any questions and we look forward to hearing from you.


Why Order from Northern Arb Supplies?

Below are a few comments from customers who were kind enough to get in touch with us.


Cheers - Fantastic service! will definitely be using N.A.S. again!

Sincerely, Sam. 

I have been looking at endless websites comparing chainsaw boots etc until I stumbled across yours - clear, concise, excellent!!


Thanks again, for your help in rectifying my mistake, and I look forward to recieving the item I have since re-ordered.

Many Thanks

Thanks for your super quick and thorough reply - I've been really Impressed with the service and will pass your details onto my manager who has to supply machinery, equipment and PPE to roughly 20 workers - half of which are climbers!

Thank you, would just like to say thank you for the service,

The item I reordered yesterday has already arrived, and I am very satisfied.

Many Thanks again, and I shall be sure to make sure when my dad requires spare blade or other eqiupment for this line of work, to re visit and purchase from yourselves.


Once again, Many Thanks and Merry Christmas!


the DMM Shadow locksafe Arborist karabiner looks fine. Please send that and the rwo DMM ultra O locksafe karabiners to the original address and reduce the card payment for the lower priced Shadow karabiner.Thanks for the brilliant customer service.


We are committed to protecting your privacy. We will only use the information that we collect about you lawfully (in accordance with the Data Protection Act 1998) and according to the Which? Web Trader Code of Practice.

We collect information about you for 2 reasons: Firstly, to process your order & Secondly, to provide you with the best possible service.

We will not e-mail you in the future unless you have given us your consent.

We will give you the chance to refuse any marketing email from us or from another trader in the future.

The type of information we will collect about you includes, but is not limited to:

· your name
· address
· phone number
· email address
· credit/debit card details

We will never collect sensitive information about you without your explicit consent.

The information we hold in our files will be accurate and complete in accordance with internal procedures.

The personal information which we hold will be held securely in accordance with our internal security policy and the law and the Which? Web Trader Code. This includes, but is not limited to, the secure storage of personal and sensitive information. Access to all personal records is strictly monitored and controlled.

We may use technology to track the patterns of behaviour of visitors to our site. This can include using a "cookie" which would be stored on your browser. You can usually modify your browser to prevent this happening. The information collected in this way can be used to identify you unless you modify your browser settings.

If you have any questions/comments about privacy, you should email or call us to discuss them.


You can either contact us via the web form or by phone, fax or email

Telepnone +44 (0)114 2789090

Fax +44 (0)114 2789091

Email:- sales@northernarbsupplies.co.uk 


Or you can contact us by post - 

Saturn Machine Knives Ltd/Northern Arb Supplies

Unit 12

Parkway Close



South Yorkshire

S9 4WJ

United Kingdom

VAT Number 808824316

If you are in the area, Call in for a Coffee!




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