65mm wide jaw spanner/wrench

[Milleniumaire]

I have a Spirotech Low Loss Header installed as part of my heating system and all 4 connections have been slightly leaking for some time now. Spirotech provided me with some rubber seals to fit on the connections but I've been waiting for a time when I drained the CH system to install them.

I realised today that my largest adjustable wrench only opens to 60mm and is therefore slightly too small to be able to undue the connections, which are 65mm wide.

There doesn't appear to be too many spanners/wrenches available that have jaws that open this wide, without breaking the bank as I'm a DIY'er so this is likely to be the only time I use a wrench this big!

Can anyone suggest a spanner/wrench that would do the job?

Thanks.

 

[Tigercubrider]

https://www.ebay.co.uk/itm/397528371614?_ul=GB&mkevt=1&mkcid=1&mkrid=710-53481-19255-0&campid=5338365712&toolid=20006&customid=Cj0KCQjwjvfSBhDpARIsAEiOpSs_9rMb0udfmZFP8e19w3u4rh8HH47ESXBYhU5gKONqhITLiEo0zAQaAsENEALw_wcB%7C0AAAAA9SEzLNgPF4FCxNQcgGJNp-TepD1n%7Cnull&gclid=Cj0KCQjwjvfSBhDpARIsAEiOpSs_9rMb0udfmZFP8e19w3u4rh8HH47ESXBYhU5gKONqhITLiEo0zAQaAsENEALw_wcB&gbraid=0AAAAA9SEzLNgPF4FCxNQcgGJNp-TepD1n&loc_physical_ms=9050362&adtype=pla

 

[Milleniumaire]

Thanks for the link. I did see that one on eBay, but it is so cheap it made me wonder about the quality!

I found this one, which is a possibility:

Single Open End Wrench 65mm Metric U-Shaped Spanner with Red Shank

Also available on Amazon although comments mention the varying width of the jaws, so obviously not a precision made tool, but okay for the price as long as it fits:

65mm spanner