SK Tools 3-Pc Pozidriv Screwdriver Set-Professional Grade!

Description

New, old stock, first quality.
Handles may be a little dirty from warehouse storage.  These have the patented
SureGrip Round Keystone handles. These are true professional quality.  They are made in USA.  Want to know the secret of being an excellent mechanic?  Get tools that fit your fasteners properly, be that screwdrivers, sockets, wrenches, or whatever.  MSRP on this set is over 5.  Just ask your tool truck guy.
Pozidriv, commonly spelled incorrectly as “Pozidrive”, is an improved variation on the Phillips drive design. After the patent for the Phillips head expired, the company GKN Screws and Fasteners created the Pozidriv design.
The Pozidriv drive style was originally formed to address the largest issue Phillips heads are prone to: cam-out. Cam-out is defined as the slipping out of a drive recess that occurs when torque exceeds a certain limit. The Pozidriv drive style has the same self-centering design of a Phillips drive style but improves upon the two following factors:
Increased torque without cam-out
Greater surface contact engagement between the drive and the recess in the fastener head making it harder to slip when installed correctly
While we do NOT recommend using the improper drive style on a screw, technically speaking you can. A Phillips drive style fits into a Pozidriv drive recess decently when using the right size. It’s important to note that even if the Phillips does fit snugly into the drive recess, it is still much more likely to strip or cam-out than when using the proper driver.
Alternatively, you can attempt to remove a Phillips screw with a Pozidriv drive but they do not fit into the Phillips drive recess snugly and are much more likely to slip or damage the recess during removal.
While Phillips and Pozidriv screws look similar, Pozidriv are actually quite easy to recognize at a glance. This is due to four notches marked into the head of the Pozidriv screw that are not present in the Phillips Head Screw.  The last image shows Phillips on left and Pozidriv on right.
So, the bottom line is, if you encounter Pozidriv fasteners, you will do much better and be much happier using Pozidriv screwdrivers.
SureGrip handles provide maximum torque and minimize user fatigue when turning.  They also have a bi-material construction to create a non-slip performance. The tips of these slotted screwdrivers are vapor blasted for better efficiency when fastening.
So, what's the big deal with these US made, professional quality screwdrivers?  The blade tips are precision ground to precise measurements and exacting standards.  The blade tips are then vapor blasted to increase cohesion with the fastener heads.  These screwdrivers are painstakingly manufactured so that they precisely fit the intended fasteners.
Set includes the following Pozidriv (PZ) screwdrivers:
SK 83589- PZ#4 x 8" blade (overall length 12 1/2")
SK 83585- PZ#1 x 4" blade (overall length 8")
SK Stubby- PZ#2 x 1.15" blade (overall length 3 3/4")
All lengths are approximate.
Vapor blasted tip for optimal fastener grip
End Stamp for quick identification
Chrome-Vanadium steel shaft for strength and durability
When your tools matter, SK is one of the best choices you can make.  They are on par with Snap-On, MAC, Matco, Proto, T&E, and the other premium, true professional grade brands.  Free shipping to any PayPal or eBay confirmed CONUS address.
If you wish to purchase only select pieces of this set, please let us know.  We will try to arrange a custom auction to accommodate your needs.