Both blade and heads are smaller than on regular squares. Heads are drop forged, hardened steel and have smooth, black enamel finish. Regular Finish Blade.
Steel Junior Combination Square, Inch, 6". The Starrett 33J 6" Junior Combination Square is used by mechanics, toolmakers and patternmakers because of their compact, small size and light weight. Both blade and heads are smaller than on regular squares. Heads are drop forged, hardened steel and have smooth, black enamel finish. 6", 4R Grad