5/8-3/4" Thumbscrew Adjuster Assembly

A Tube Adjuster designed to Adjust & Lock Telescopic Tubes, available in a number of different sizes, with a Thumbscrew for crimping the tube in place. These Parts are made from Strong Nylon and have many uses including Clothes Props, Retractable Poles, Wheel Axles and many more applications.  

Although we can offer this part with an Integral Plastic Thread as a special order, the majority of these units come with a Metal Lock Nut inserted, and the unit comes fully assembled with an M8 Thumbscrew. The Metal Nut has an added advantage in that you can replace the Thumbscrew with a Metal Threaded Handwheel, without having to worry about a plastic thread getting stripped!

As with all our Tubular Products, we list them exactly as you would buy the tube so it's Outside Tube Dimension x Wall Thickness / Guage Size. We show standard colours & finishes where possible but these are constantly changing so if you require a colour not listed in the drop-down, speak to us as we may well have added it since.  

   Why not submit your own review?

Submitted by Mr Michael Sando (14/06/2025)
I am a low user of your products but you have what I want and it is always good quality I good British business I will definitely pass on your details to others.

Quality
Accurate Description
Performance/Suitability
Value for money
Overall Score	5.0 / 5

Submitted by Ronnie  (25/03/2025)
Bought to fix fishing equipment did the job

Quality
Accurate Description
Performance/Suitability
Value for money
Overall Score	4.8 / 5

Submitted by Brian Banks (21/08/2024)
Very well made. Extremely robust.

Quality
Accurate Description
Performance/Suitability
Value for money
Overall Score	5.0 / 5

Submitted by Martyn Jones (22/05/2024)
Absolutely fine.Only criticism is the wing nut is plastic. Over time the thread will wear a metal one would last much longer.

Quality
Accurate Description
Performance/Suitability
Value for money
Overall Score	4.8 / 5

Submitted by Anthony (5/04/2023)
Excellent service received on time via post.

Quality
Accurate Description
Performance/Suitability
Value for money
Overall Score	4.5 / 5

Submitted by Anthony (27/02/2022)
keeping these as spares for Clothes Props

Quality
Accurate Description
Performance/Suitability
Value for money
Overall Score	4.8 / 5

Submitted by Mr William Murdoch (5/03/2021)
did the job grand thanks

Quality
Accurate Description
Performance/Suitability
Value for money
Overall Score	5.0 / 5

Submitted by Mr Steve Spence (3/03/2021)
quick delivery thank you

Quality
Accurate Description
Performance/Suitability
Value for money
Overall Score	5.0 / 5

Submitted by MR IAN KIMPTON (13/05/2020)
Excellent service and prompt delivery

Quality
Accurate Description
Performance/Suitability
Value for money
Overall Score	5.0 / 5

Submitted by C j Brunton (7/06/2017)
Saved the day again thank youj

Quality
Accurate Description
Performance/Suitability
Value for money
Overall Score	5.0 / 5

There are currently no FAQs for this product. Do you have a question? Submit FAQ

 Tube Fittings Buying Guide