Stanley Yankee 131- B Spiral Ratchet Screwdriver Review
Picture the scene you
are just about to drive your last dozen screws in for the day & what
happens! The battery dies on your cordless screwdriver & you have forgotten
to put your spare battery on charge.
I don't think there is
not one person in the building trade, who has not been in that
situation one time or another. So what are you going to do, wait for your
battery to charge?
Its situations like this,
where having a
The ratchet works by
transferring a forward pressure on the handle into a turning motion of a
chuck.
A slide ratchet
selector gives you the choice of three settings reverse for winding out
screws, forward for driving in & fixed which allows you to turn screws
manually like a conventional screwdriver, these modes all work with
the spiral ratchet mechanism extended or locked.
The spiral ratchet mechanism is locked by compressing the ratchet spiral
in & then turning the lock collar on the shaft to the on position.
To open the ratchet, the lock collar on the shaft is turned to the
off position.
Great care should be taken when turning the collar to the off, position
as they are spring loaded, the spiral shaft springs out very quickly if not
retained by holding the chuck & the handle at the same time.
The Spiral Ratchet
Screwdriver should always be pointed away from you or anybody else locked or
unlocked.
This tool gives you a
real feel in your hands for
how much torque you are putting on a screw & is much faster than
using a standard screwdriver.
Made To Measure Verdict 8/10