Originally Posted by Felix 808

It's Ok, I've been called many things throughout my life some nicer than others

No peg, but there are 2 different styles one that has a cup the fits over the smaller jacks, & a larger one with a flat bottom. I ordered both & sent the cupped one back.

Yep the larger one fits the low profile Harbor Freight Jack. At first it seems like it would slide around as it's a slick feeling polymer, but it's solid once under way. Oh & they come black now not yellow if that matters. & made in the USA Sorry Canada (Gale Force) even your hockey pucks aren't made in Canada (Slovokia)

Hockey pucks work, but I think that this will out last a hockey puck because it has more material once the puck is channeled out.

YMMV