They’re British Texans. So, either the ‘British’ part or the ‘Texans’ part.

What does this have to do with sports?

I think by that they mean it has a higher tooth count which means less movement is required before it “catches” and lets you turn the bolt which is important in confined spaces. 

I think by that they mean it has a higher tooth count which means less movement is required before it “catches” and…