I have many vises, perhaps too many vises, but the best one I own is a Charles Parker 4" vise made sometime in the mid-1930's. Weighs about 70# and it grabs solidly with 1/8" turn of the handle once the jaws touch the part. I own two Wilton machinist vises, an Emmert 4a, a Prentiss vise, a big Reed vise and several others with names I can't recall. None of them are as good as that Parker vise. Check ebay - they come up for not bad prices. If you want a new vise for cheap, look at the Record line of vises; there are better ones but not for the price.