Mark,
Tool sets are held by a number of TOC Sections. A full list appears on the Section Details page in FP and a symbol indicates which ones hold tools and the relevant contact information.
The nearest to you is probably London or perhaps Surrey/Hants/Sussex. They tend to be in fairly high demand so the sooner you stake your claim the better.
For ease of admin and traceability, tool sets are loaned to members as an entity- i.e. not split to supply idividual tools – and, although there is no hire fee, a substantial deposit will be required. Borrowers are expected to use and return them promptly to assist others.
B……