Second fitting proper nipples to replace those genuine Tecament tapered ones.
I use a Tricor gun at home and when going to rallies that are a week or more or if I ma riding to it.
The Tricor guns have no plunger and don't leak.
They have long hoses on the and and you can buy a 90 deg coupler for the end if direct access is difficult, like wheel hubs
I have a normal ( strait ) 45 deg & 90 deg .
Any bearing shop or engineering supply shop will carry them as they are standard stock items
https://www.mscdirect.com/product/details/50906015
https://www.mscdirect.com/product/details/56045248
https://www.amazon.com/LUBING-ASSORTMENT-ADAPTER-FITTING-GREASE/dp/B073QLB8ZG

email (option): bsansw1@tpg.com.au

Sorry, I checked the HFT (Harbor Freight Tools) online store and they no longer carry the fitting kit. However, essentially the same kit is available on Amazon.com

see:

https://www.amazon.ca/Tooluxe-61077L-Lubrication-Accessory-Multi-Function/dp/B002RMMXG8

$42.00 US.

Also locknlube for about $70 US

see also:

https://locknlube.com/products/locknlube-quick-connect-greasing-accessory-kit

As I recall the HFT was about the same price as the Tooluxe kit.

HFT also sells a zerk kit, metric and SAE, for about $6.00 - $8.00 US

see:

https://www.harborfreight.com/search?q=zerk%20fittings

I'm sure a google search on both products will result in more available choices.

Good luck

Dave W.

Thanks a lot!

email (option): michasteinmann@gmail.com