Early Blue Point Mechanic Screw Drivers

 

Early Blue Point Mechanics Screw Drivers

These are the first Blue Point Screw Drivers introduced in 1926

Screw Driver Mechanics1

 

Stock Number

Square stock Size

Blade Edge

Length

Date Range 

181 ½

1/8 inch

1/8  inch

1 ½ inch

1926 – 1962

142

1/4 inch

5/16  inch

2 inch

1926 – 1948

3163

3/16 inch

1/4 inch

3 inch

1926 – 1928

144

1/4 inch

1/4 inch

4 inch

1926 – 1928

146

1/4 inch

1/4 inch

6 inch

1926 – 1939

5167

5/16 inch

11/32 inch

7 inch

1926 – 1928

387W

3/8 inch

3/4 inch

7 inch

1926 – 1928

3168

3/16 inch

3/16 inch

8 inch

1926 – 1936

388

3/8 inch

3/8 inch

8 inch

1926 – 1928

3812

3/8 inch

7/16 inch

12 inch

1926 – 1928

3818

3/8 inch

3/8 inch

18 inch

1926 – 1928

Blue Point Screw Drivers 1929

Blue Point Screw Drivers 1929
New design for 1929 with thicker ferrules, hardwood handles,

No 2                1 ½ inch          1929 – 1933
No 4                4 inch              1929 – 1933
No 6                6 inch              1929 – 1933
No 8                8 inch              1929 – 1933
No 12              12 inch            1929 – 1933
No 18              18 inch            1929 – 1933

 

Screw Drivers Blue Point 1929