Wrenches 669-675
These were produced from 1954 to 1968.
Had longer and thinner jaws than 70 series
wrenches.
These had left-handed
threads
They had a tapered shank with a wider back end and with a
suspension hole.
Grip capacity and length were equal to the 70 Series
Was available in phosphate-coated or chrome.
Wrenches 0669 - 0675
These were produced from
1969 to 1983. Production of these began after the production of 70-series
wrenches ended
1969 was the highlight of this wrench series
669-675 changed to 0669-0675.
The series 669-675, and Series 0669 -
0675 are identical.
Wrenches 969-975
These were produced from1954 to 1968.
These had a right hand threaded screw, but otherwise, was
dentical to 669-675.
Wrenches 0969 - 0975
Were produced from 1969 to 1983.
See 0669-0675.