For use when quick identification of Screw threads is needed.
Features
Blades are of a narrow design to permit their use in determining pitch for inside and outside Screw threads.
Sturdy steel protective Case with a locking device at each end to secure the entire Set.
Each blade is clearly marked with the proper thread Size.
Includes
(1.) 4, 4-1/2, 5, 5-1/2, 6, 7, 8, 9, 10, 11, 11-1
Product Specifications
Brand
PEC
Model#
5651
No. of Blades
51
No. of Groups
3
Includes
(1.) 4, 4-1/2, 5, 5-1/2, 6, 7, 8, 9, 10, 11, 11-1
Weight
0.2 lbs.
Country of Origin
UNITED STATES OF AMERICA