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Introducing another Innovation from Performance Design.
We’ve been using
several of our own design screwdriver type tools for a long time. We now
have come up with a completely new concept for a
screwdriver more versatile than any available screwdriver we’ve ever
seen. The main issues with using any
screwdriver are generally the same. Sometimes it can be hard to keep the
tip, or end, engaged to the fastener, no matter what
type fastener. Screwdrivers with their narrow long handles don’t work
Well for both getting good leverage &, keeping them
tightly engaged with the faster. Countless of stripped fasteners of
all types and sorts are a solid testament to that. Try a little
experiment. Take a screwdriver, put it up against
anything you won’t damage. Grip it however you normally do. Put some
decent pressure on it as if you were turning a screw
or other fastener that turns fairly hard, Now, without releasing any
pressure at all on the screwdriver, turn or rotate
it a couple times around, without releasing any pressure, or
relaxing while doing so.
Well, now you see
what I mean, typical screwdrivers, the way they’ve been made for many
years had a major missing element. When you are
releasing your grip, to rotate your hand back, to twist it another quarter
of a turn or so, is when it slips, & the next
twist damages the fastener. I’m sure you’ve at one time or other taken
the palm of one hand & placed it on the end of
the handle, then with the other, rotated the screwdriver. If you haven’t
done that many times, you’re certainly not very
old, nor have you worked on very many “mechanical” things! Especially
on a race bike or vehicle, you don’t want stripped
fasteners anywhere. Even the “Palm” type screwdrivers have the
same problems.
Also when an
engine is running, isn’t it a “joy” trying to keep the screwdriver,
nut driver/setter, or etc., on the adjustment screw? How about when you
can’t or don’t want to get close to it due to hot exhaust manifolds or
headers? Well here’s a “screwdriver” that will
completely manage
all those issues. How many times have you been
turning an adjustment, & lost track of where you started or how many
turns you went as well, because the screwdriver tip kept coming
disengaged?
How it works
You
simply grab the knob & ball with a natural grip. Your two smaller
fingers will naturally go around the smooth, (so its
very comfortable in your hand), and basically hold the ball against the
palm of your hand. The ball & shaft is designed
and made so even with pressure on it, the tool will spin free &
easily. Now
with your thumb & other two fingers, you can get
a very healthy bit of leverage almost without even trying. You never have
to release the pressure if you don’t want to, as
long as you continue to hang on to the “spinner ball” with your two
smaller fingers & the palm of your hand. You can
also easily almost spin a fastener with just your index finger, try that
with a regular screwdriver or ratchet driver. The
ratchet driver can do some of the same things, but definitely not all. We
even machine a small “dimple” in the knob, so you can easily keep
track of rotations while adjusting. You won’t be rubbing off the painted
mark this way! The ends are ¼” Hex Drive, so you can
cover a lot of situations, with one unit, & not a handful!
It’s Construction
The
main shafts are made from quality Stainless Steel. The ¼” Hex Drive
Ends are also machined from Stainless. We keep them
as slender as possible so you won’t have a “bunch” of clearance
issues, as with a larger dia. end. Instead of welding
the ends on, (which would be so much easier when manufacturing) we decided
to spend the extra time, and machine for pins as well as have to deal with
more tolerances in fitting the end to the shaft. This
way if you somehow damaged the end, you won’t need to buy another, we
can just replace the end for you or you can do it yourself. The pins we
use in these are high strength 420 Stainless Steel. The knob itself is not
rough on it’s circumference, but has smooth “ridges” so you can get
a real good grip, without it being hard at all on your hands or fingers,
& so if it gets “oily” etc. while you’re using it, you can still
grip it tightly.
Much
time was spent on things like the dia. of the ball, the dia. of the knob,
the type of circumference it has, the distance from
the top of the knob to the bottom of the ball, etc. etc. We wanted to be
sure we could have a “standard” arrangement so smaller hands as well
as larger hands could both grip & use it very comfortably. We
know you’ll probably find it a little awkward the first time you grip
it, because we’re quite sure you’ve never used anything like it. After
you use it a few minutes, (or seconds actually) you will be amazed someone
didn’t come up with it a long time ago. For the amount of time, &
the quality that goes into them, they are definitely priced low,
especially compared to other similar products out there
that are purchased regularly!
We will be releasing some more versions of these in the future, as we’ve
found many issues with tools, which have apparently never been addressed. |
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