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coMbInAtIon squAres

33j junIor coMbInAtIon squAres
6"
These squares are 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. Blades 4" long may be ordered individually as listed below. Blades are furnished in regular finish, except where indicated.

SquareS 33HC-6-4R

33J Junior Combination Squares
Cat. No. EDP Blade Length Graduation Description
33JH-6-4R 50229 6" 4R – 8ths, 16ths, Quick Reading 32nds, 64ths With Square Head Only
33JH-6-16R 50231 16R – Quick Reading 32nds, 64ths, Aircraft Quick Reading 50ths, 100ths
33JHC-6-4R 50230 6" 4R – 8ths, 16ths, Quick Reading 32nds, 64ths With Square Head and Center Head
33JHC-6-16R 50232 16R – Quick Reading 32nds, 64ths, Aircraft Quick Reading 50ths, 100ths
Blades Only
Cat. No. EDP Blade Length Graduation Description
B33J-4R 50235 6" 4R – 8ths, 16ths, Quick Reading 32nds, 64ths Blade
CB33J-4R* 67100
B33J-16R 50236 6" 16R – Quick Reading 32nds, 64ths, Aircraft Quick Reading 50ths, 100ths Blade
CB33J-16R* 67101
B4-4R 50076 4" 4R – 8ths, 16ths, Quick Reading 32nds, 64ths Blade
CB4-4R* 50077
CB4-16R* 50078 4" 16R – Quick Reading 32nds, 64ths, Aircraft Quick Reading 50ths, 100ths Blade
Heads Only
Cat. No. EDP Description
H33-4 50223 Square Head
C33-4 50226 Center Head**
* Blade in satin chrome finish.
** Max. Inspect Diameter - 3.125"

439 buIlders' coMbInAtIon tool
18" AND 24"
This versatile tool is invaluable for carpenters, builders, patternmakers, cabinet makers and all mechanics.

feAtures
• Combines seven tool functions in one compact, practical unit. It is a rule, square, level, plumb, protractor, bevel and pitch-to-foot indicator.
• It consists of a stock, 9" (230mm) long, a hardened, photo-engraved 1-1/2" (38mm) wide blade in 18" or 24" lengths, and a protractor
• On one side the protractor is graduated from zero to 90° in both directions show the direct and supplementary angles. The other side is
graduated in 1/2" pitch increments from 0-12" per foot pitch.
• The stock has four levels which permits leveling or plumbing the work in relation to any to any angle or pitch
• Tool is ideal for laying out or cutting valleys or hips of different pitches,
done as follows: Rotate the blade to the desired pitch, place the face of
the stock against the work and draw a line. Then place the square end o
fthe stock against the line and draw the complementary line. This gives the
complementary angle automatically, without calculation. 439-18

Head Graduation
Cat. No. EDP Blade Length Blade Graduation Degrees Pitch
439-18 52110 18" 4R - 8ths, 16ths, 32nds, 64ths 0-90° 0-12" per ft.
439-24 52111 24"

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