New Old Stock Proto USA made 6pc Hollow Shaft Nut Driver Set 3/16" - 1/2" Range - Discontinued Unimat I thought we had long

I thought we had long since sold out of these but recently we discovered a few more tucked away on the shelving

Pro Easy Hollower™ #2

A drawbar that passes through the headstock and threads into the backside of the collet is used to draw the collet up into the tapered adapter

Full hollow shaft design for maximum bolt clearance

-Water and Coolant Resistant IP65

New Old Stock Proto USA made 6pc Hollow Shaft Nut Driver Set 3/16" - 1/2" Range - Discontinued Unimat I thought we had longNew Old Stock ( these nut drivers have been in warehouse storage from a closed industrial supply for at least 20 years) Proto USA made 6pc Hollow Shaft Nut Driver Set 3 16" 1 2" Range Includes 3 16", 1 4", 11 32", 3 8", 7 16", 1 2" FEATURES Full hollow shaft design for maximum bolt clearance One piece shaft design for greater strength and durability Ideal for electronics, assembly, and various industrial applications