33J JUNIOR COMBINATION SQUARE Used by mechanics, toolmakers and patternmakers because of their compact, small size and light weight. Fea tures • Both blade and heads are smaller than on regular squares • Heads are drop forged, hardened steel • Smooth black enamel finished heads • Regular finish blade COMBINA TION Squares Cat. No. EDP Blade Length Description Graduation 33JH-6-4R 50229 6" With Square Head Only 4R – 8ths, 16ths, Quick Reading 32nds, 64ths 33JH-6-16R 50231 6" 16R – Quick Reading 32nds, 64ths, Aircraft Quick Reading 50ths, 100ths 33JHC-6-4R 50230 6" With Square Head and Center Head 4R – 8ths, 16ths, Quick Reading 32nds, 64ths 33JHC-6-16R 50232 6" 16R – Quick Reading 32nds, 64ths, Aircraft Quick Reading 50ths, 100ths 33HC-6-4R 99 starrett.com R ules and S quares