Never understood the rationale behind the short, small diameter cross bars on Kant-Twist clamps. It could be argued that they limit the torque you can apply, but my fingers never approved that thinking.
I took the easy way out:
View attachment 516862
LOL
I agree with your sentiment. Particularly on the smallest Kant-Twist sizes
I put 10 or 12 of the 2-1/2" (IIRC) length handle grips into the Pass-Around-Box and I never saw any selected by another participant.
They must have tougher fingers than I, or they didn't know what the grips were.
I suspect your picture will serve to enlighten, some.
PS: I have a suggestion for your clamp board. Use two hangers (or a duel hanger) and hang the clamps by the handle.
Why? So you don't have to waist time closing the clamp each time you put it away. After all, do you frequently
use a closed clamp? However, if the storage method requires they be
closed, then you have to
open them to some dimension to grip the workpiece. If you hang them by the handle, you don't have to bother closing them to put them away.
I realize my suggestion may be in conflict with someone's particular flavor of obsession, so YMMV.
PPS: Patch cord racks work pretty well for hanging small clamps.
McMaster-Carr is the complete source for your plant with over 595,000 products. 98% of products ordered ship from stock and deliver same or next day.
www.mcmaster.com