Its a threaded T-handle...yes I have on...just make sure u pull streight out,there is also a plier design.It looks like Valve keepers welded onto theplier jawsworks very good(made my own).
old pliers free,old valve keepers free,welding them on priceless.(i have welder)....
I beleave awshucks/Dan put up a pick and thats were i got the idea from.....