A bit fiddly and a bit pricey, but a sturdy piece of kit. Towsure seem to have their own rebadged version in a different colour! We also use a Hitchlock; though when we had a FC I drilled through the handle and used a long-staple padlock.
As well is two words!
How does a sage know everything about everything? or does he? or does he just think he does?
Remember, if you buy something you bought it, not brought it.