1/2" "Ell" handle for Keystone 1/2" hex drive set

[four.cycle]

Need a 1/2" hex drive "ell" handle to complete a Keystone set.

O.A.L. 8-1/8"
"Ell" is only 1-3/8" in height.
Detent ball on "ell" end.

Like THIS:

 

[four.cycle]

really need one of these to complete an old Keystone set.
has to be EXACTLY that size to fit the holder.
09/04/24 BK