I'm a fan of Kennedy boxes they dont have anything 72" though if I remember right. stricltytoolboxes.com has some interesting options. Let us know how that HF box works out after it gets some use :beer:
im liking this! best way to go for a kid learnin to drive/wheel, get him a pile tell him to fix it and dont give em much help and no money. gota learn some how its how I did
ive done heli coils in dam near everything aluminium plastics fiberglass various steels... seen keenserts around to. There ment for softer stuff to keep the threads in the hole as far as ive seen. my $.02