Making a double ended Allen key of different sizes.

[J_N30]

Would anyone know what I need to use a joining piece to have a double ended allen key of 2.5mm and 4mm. I had one years back but lost it and have never been able to find another. The one I had was a metal body with grub screws holding the Allen keys but I don’t know what that piece is called.

Many thanks.

 

[RandomGrinch]

Not quite what you are after, but may achieve the same goals?

https://www.amazon.co.uk/L-Shaped-Screwdriver-Double-Headed-Extension-Slotted/dp/B0B2K9RHYY

 

[J_N30]

Thanks for the suggestion but I need the length of an actual allen key.

 

[freddiemercurystwin]

What's wrong with having two separate allen keys?

 

[SFK]

double ended allen key of 2.5mm and 4mm

One of these ?

GAS VALVE ALLEN HEX KEY ADJUSTMENT TOOL 2.5mm x 4mm

Amazon.co.uk

SFK

 

[J_N30]

One of these ?

GAS VALVE ALLEN HEX KEY ADJUSTMENT TOOL 2.5mm x 4mm

Amazon.co.uk

SFK

No I’m after an all metal one.

 

[foxhole]

No I’m after an all metal one.

It is metal , plastic is to enable you to turn it .

 

[CBW]

Like this?

 

[J_N30]

It is metal , plastic is to enable you to turn it .

“All” metal. I have a plastic one but if you read my first post, I’d like to replace an all metal version I misplaced.

 

[J_N30]

Like this?

That’s exactly it. Thank you. So any idea where I can get the middle handle section?

 

[CBW]

That’s exactly it. Thank you. So any idea where I can get the middle handle section?

No sorry, I just happened to find this whilst looking for what you wanted. Perhaps Dr Pipe can help, as he states it’s custom made?

 

[SFK]

After the image He has a 'contact us' link to get details.

Worcester Bosch & Custom Tools Made to order POA - Dr PiPe

drpipe.co.uk

Or

He also sells a similar but different product:

Gas Valve Adjustment Tool 2.5mm x 4mm hex - Dr PiPe

drpipe.co.uk

SFK

 

[Old Salt]

Like this?

That connector looks very similar to shaft connector for radio controlled boats.

Motor Shaft Coupling Sleeve Motor Coupling Coupler Connector for RC Boats | eBay

Find many great new & used options and get the best deals for Motor Shaft Coupling Sleeve Motor Coupling Coupler Connector for RC Boats at the best online prices at eBay! Free delivery for many products.

www.ebay.co.uk

 

[robinbanks]

Surely your local metal/fab place can weld a 2.5 to a 4 for you?

 

[CBW]

That connector looks very similar to shaft connector for radio controlled boats.

Motor Shaft Coupling Sleeve Motor Coupling Coupler Connector for RC Boats | eBay

Find many great new & used options and get the best deals for Motor Shaft Coupling Sleeve Motor Coupling Coupler Connector for RC Boats at the best online prices at eBay! Free delivery for many products.

www.ebay.co.uk

Looking at the coupling though, it seems solid at the end, so nothing can connect?