I can get oak shavings from a joinery workshop.
Would they do the same job?
How much grams would I need to give me the oak flavour in my brew?.
I also like the idea of steeping in whisky
I noticed one here https://www.angelhomebrew.co.uk/en/kegging/216-two-keg-dual-gauge-gas-regulator.html its not available at the moment though.
It might be worth while giving them a call.