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Square head color is cobalt blue. Square heads are cast and then precision machined. They are manufactured in accordance with eEC Class 1 accuracy standards and are guaranteed to be square to within 0002 two thousandths of an inch over the length of each blade.


Proper size:these machinist squares rules are include 2", The proper size will ensure the accuracy of the measurement data, 4" and 6" squares, 3", also allow you to hold the rule easily and firmly.
Nice work performance: the testing machinist square can be applied to various engineering measurements, it can accurately measure the vertical deviation of internal and external angles; The accurate 90 degree angle has no difference, assuring the measurement data correct without error.
1. PEC
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PEC 7000-S-4 4 Pc 2"- 6" Solid Square Set in Case
#adPEC #ad - Made from high quality tool steel. Length of blade is measured from inner edge of beam to end of blade. Made in the USA. Have accurate right angles inside and outside. Blade is hardened.More information #ad
Brand | PEC #ad |
Manufacturer | PEC #ad |
Weight | 2 Pounds |
Part Number | 7000-S4 |
More information #ad
2. Woodstock
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Woodstock D4089 Machinist Square Set, 4-Piece
#adWoodstock #ad - Highly accurate for set-up and layout work. These squares are made from hardened, tempered and polished steel. All have common beam and blade widths and thickness. Set includes 2", 3", 4" and 6" squares.More information #ad
Brand | Woodstock #ad |
Manufacturer | WOODSTOCK #ad |
Weight | 1.4 Pounds |
Part Number | D4089 |
Model | D4089 |
Warranty | 1-Year Warranty |
More information #ad
3. PEC
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PEC 7121-012 2 Pc 12" 4R Cast Iron Combination Square Set
#adPEC #ad - Can be used for set-ups, depths, angle set-ups, checking heights, layouts, etc. Made in the USA. Satin chrome blade. Square head and blade.More information #ad
Brand | PEC #ad |
Manufacturer | PEC #ad |
Part Number | 7121-012 |
More information #ad
4. PEC
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PEC 7121-006 2 Pc 6" 4R Cast Iron Combination Square Set
#adPEC #ad - Square head and blade. Satin chrome blade. Can be used for set-ups, angle set-ups, layouts, depths, checking heights, etc.More information #ad
Brand | PEC #ad |
Manufacturer | PEC #ad |
Weight | 1.43 Pounds |
Part Number | 7121-006 |
More information #ad
5. Accusize Industrial Tools
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Accusize Industrial Tools 12'' 4 Combination Square Ruler Set Protractor Satin, 4-R Graduation, 0000-8101
#adAccusize Industrial Tools #ad - 4r graduation: 8ths, 16ths, 32nds, 64ths. Size: 12'', checking heights, 4pcs/set, angle set-ups. Depths, 4R. Micro-fine blade graduations. Used for set-ups. Layouts, etc.More information #ad
Blades are fully hardened and tempered square head has level & scriber point. In contrast to iron steel, reliability, it provides significantly better rigidity, and quality. Easy-to-read satin chrome finished blades. Made of premium steel.Brand | Accusize Industrial Tools #ad |
Manufacturer | Accusize Co., Ltd. #ad |
Height | 12.99 Inches |
Length | 2.36 Inches |
Weight | 2.87 Pounds |
Width | 7.87 Inches |
Part Number | 0000-8101 |
Model | 0000-8101 |
More information #ad
6. PEC
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PEC 7118-012 4 Pc 12" 4R Cast Iron Combination Square Set-Non-Rev Prot
#adPEC #ad - Can be used for set-ups, layouts, angle set-ups, checking heights, depths, etc. Made in the USA. Satin chrome blade. Square head and blade.More information #ad
Brand | PEC #ad |
Manufacturer | PEC #ad |
Weight | 3.43 Pounds |
Part Number | 7118-012 |
More information #ad
7. Benchmark Tools
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Benchmark Tools 388169 6 inch Precision Double Square 4R Graduations Accurate to +/- 0.002 inch Over Length of Blade Hardened Stainless Steel Blade 6" Double Square
#adBenchmark Tools #ad - Squares come in a cardboard box. Blades have quick reading 4r markings 1/64ths and 1/32nds on one side and 1/8ths and 1/16ths on the reverse. These handy double squares are indispensable for setting up machinery and for performing a host of shop layout tasks.Square head color is cobalt blue. Square heads are cast and then precision machined. They are manufactured in accordance with eEC Class 1 accuracy standards and are guaranteed to be square to within 0002 two thousandths of an inch over the length of each blade.
More information #ad
They have hardened and tempered no-glare satin chrome stainless steel blades. Blade marking are precision photo etched and then black filled for easy readability. Square heads lock down tight via locking knob.Brand | Benchmark Tools #ad |
Manufacturer | Taylor Toolworks #ad |
Height | 0.5 Inches |
Length | 6 Inches |
Width | 2.65 Inches |
Part Number | 388160 |
Model | 388169 |
More information #ad
8. iGaging
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IGaging 4" & 6" Double Square Set 4R Steel Blade High Precision Woodworking
#adiGaging #ad - 4" 4r blade with 2. 5" base - 6" 4r blade with 3. 75" base. Comes storage Case, with foam insert. Set of double squares 4" and 6" precision Double Squares.More information #ad
Easy to read Marked increments. Made to us standard accuracy and Squareness. Blades: heavy duty hardened, precision ground satin chrome blade.Brand | iGaging #ad |
Manufacturer | iGaging #ad |
Weight | 0.57 Pounds |
Part Number | 34-4466-S |
Model | Double Square |
More information #ad
9. Frienda
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2, 3, 4 and 6 Squares Machinist Square Mechanical Engineer Steel Square High Precision 90 Degree Wide Base Square Tool L-type Testing Measuring Tool, Machinist Square Set
#adFrienda #ad - Safe and reliable: this precision square tool use rivet links design, upright and stable, as well as not inclined, so it will not endanger your safety; Besides, its chassis is heavy, so the measurement data is more accurate and easy to read. Easy to identify: you can quickly identify the data to ensure that you can easily measure each right angle, all have the same beam and blade width and thickness, highly accurate setup and layout work, which makes it possible to use them in combination.Proper size:these machinist squares rules are include 2", The proper size will ensure the accuracy of the measurement data, 4" and 6" squares, 3", also allow you to hold the rule easily and firmly.
More information #ad
Nice craftsmanship: our machinist square has bright surface color and smooth base surface, as well as quality material; Without trace, it will let you have a nice and comfortable use experience; And the machinist square of each size is in a separate box. Nice work performance: the testing machinist square can be applied to various engineering measurements, it can accurately measure the vertical deviation of internal and external angles; The accurate 90 degree angle has no difference, assuring the measurement data correct without error.
Brand | Frienda #ad |
Manufacturer | Frienda #ad |
Part Number | Frienda-1646 |
More information #ad