J H Williams is owned by Snap On.
Snap On sold those exact same screwdrivers for
many years to a lot of "
mechanics " .
Those screwdrivers are so popular that Snap On just brought them back due to so many people requesting them.
There was a thread on here quite a while back where everyone was contacting Snap On customer service asking about them , they listened and brought them back.
When Snap On updates its line the previous designs go over to Williams.
Some examples would be when Snap On replaced the 800 series pear head ratchets with the 900 series, Williams got the 800 series.
When Snap On replaced the 900 series pear head ratchets with the Dual 80's , Williams got the 900 series to replace the 800.
They did this for other items like screwdrivers also.
When Snap On replaced the contour grip screwdrivers (old style hard handle that crumbles) with the newer power grip plus hard handles, Williams got the contour grips.
When Snap On replaced the power grip plus hard handle screwdrivers with the soft grips , Williams got the power grip plus hard handles to replace the contour grips.
While you may not like the Williams/Snap On screwdrivers they are extremely popular.
Perhaps you and the OP could work out a deal, if you want to sell them ,if he is looking to buy ?
My vote is for the Williams screwdrivers , They are exactly the same as the Snap On Power grip plus hard handles .
The difference is they have Williams on the handles and a lot lower price.