This looks like a Quikwedge clone.
A Weralit with insulated shaft, perhaps number 1734 or 4734.
A fine tip model I’ll allocate to my Meccano collection. for speeding up inserting grub screws to gear hubs.
I’ll use my old post to show my latest purchase, a pair of L3 cylinder head lifting handles.
Someone might like to post a link to the patent# 1635259 please.
Invented in New Zealand pliers that have eliminated blister production and made obsolete previous hammerhead and parrot beak pliers.
google YouTube strainrite ezepull for a 2 minute video
What’s the go to method for derusting the interior of a PVC wallet?
Evaporust worked its magic on the combo wrenches but no success on the holder.
It appears that mechanical scraping may be the quickest option from here.