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Squares（Scale：Available）

Machinist's squares are tools used for measuring angles and scribing. They are normally available in an L shape consisting of a long blade and a short blade, and the long blade has scales carved on both sides. A type with a thicker short blade is called a square with a base, and it enables scribing work with more stability by being hooked onto the material. In addition, there is an I-shaped straight edge that can inspect flatness, parallelism and straightness, and an angle scribing square that can measure 45 and 135 degrees and be used for scribing. Adjustable squares can have the angle changed freely by adjusting a locking screw, so they are useful for scribing repeatedly with the same angle. As for materials, stainless steel is used for the long blade to ensure the accuracy of the scales, and aluminum, brass and other rust-resistant materials are used for the short blade. Machinist's squares are available in a wide range of materials and configurations, so choose a product that suits the application.

16 items

: 30; 45; 60

Days to Ship	All 3 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less 14 Day(s) or Less 18 Day(s) or Less 20 Day(s) or Less

Calibrated Square with Stand

NIIGATA SEIKI (SK)

Set square with base and scales for convenience in right angle measurement and scribing work in various machining applications.
[Features]
· Essential for canners.
· With base and 1 mm graduations on one side only.
· JIS Class 2 equivalent product.
[Applications]
· Can be used for right angle measurement and scribing work in various machining applications.

Standard Price:	SGD 864.15-
Days to Ship:	11 Day(s) or more

On Sale Till 31/03/2025

Complete Square

SHINWASOKUTEI

Perfect set square for right angle checking on machined materials and products.
[Features]
· With square root scale to clarify timber dimensions. (Square-Root Scale at Back)
· Both front and back have metric scales. (Same-division scale for the front and back sides)
[Applications]
· To be used for right angle inspection or scribing.
· To be used for checking right angles for processing material or products by using the interior and exterior right angles.

Standard Price:	SGD 19.05-
	Special Price
Days to Ship:	8 Day(s) or more

Miter Rule

SHINWASOKUTEI

[Features]
· A two-in-one type that can be used as a miter rule or a full set square.
· One side can be inked at 45 degrees.

Standard Price:	SGD 22.15-
Days to Ship:	8 Day(s)

Full speed square

TRUSCO NAKAYAMA

[Features]
· Inspection of inner/outer right angles and length inspections can be made with the 1 unit.
· By using the right angle of the inner and outer corners, it is capable of right angle inspection of workpieces and right angle scribing.
[Applications]
· Inspection of right angle, scribing at right angle, etc.

Standard Price:	SGD 17.30
Days to Ship:	3 Day(s) or more

Aluminum Sliding Bevel with Gradient Scale and Brace

SHINWASOKUTEI

[Features]
· Useful for checking the angle for welding.
· The rod moves left and right, so symmetrical positioning is easy.
· Securely fixed with brace.
· Prevents changes in the angle while working.
· Made of aluminum and lightweight, making even work in high places easy.
· The rod is thick, and can be used as guide ruler for a circular saw.
· The angle scale is at a 1 degree pitch (20-120°), and the gradient scale is at a 1" pitch (flat gradient, steep gradient 0-10).
· Writing tape has been adhered to record the measured angle.
· Use for improving work efficiency by drawing angles using pen, pencil, etc. (pencil markings can be erased completely with an eraser)

Standard Price:	SGD 44.18-
Days to Ship:	8 Day(s) or more

Mighty Machinist Square

SHINWASOKUTEI

[Features]
· The rod has scale markings so it can also be used for measuring dimensions.
· As the base of the stand is large, it is easy to verify perpendicularity.
[Applications]
· For right angle inspection or scribing.
· For 45° scribing.

Standard Price:	SGD 27.93-
Days to Ship:	8 Day(s)

Calibrated Flat Type Square

NIIGATA SEIKI (SK)

Set square with scales for convenience in right angle measurement and scribing work in various machining applications.
[Features]
· Essential for canners.
· With 1 mm graduations on one side only.
· JIS Class 2 equivalent product.
· Straightness is ±(20 + L/10) μm. (L indicates the nominal dimension)
[Applications]
· Right angle and length measurement of products, parts, etc.

Standard Price:	SGD 940.34-
Days to Ship:	11 Day(s) or more

Angle Scribing Square

SHINWASOKUTEI

[Features]
· Used for 45° verification, line drawing, and scribing

Standard Price:	SGD 12.93-
Days to Ship:	8 Day(s)

Trapezoidal Stop Type Ruler

SHINWASOKUTEI

[Features]
· The trapezoidal angled ruler is different from the usual angled ruler, and can mark off a right angle at 45° to the right and left in a single action just by sliding, with no need to flip the body over.
· Highly stable wide table
· Very convenient for fixing skirting boards
[Applications]
· Used for verifying 45° and 90° angles
· Used for scribing material when making a 45° connection

Standard Price:	SGD 18.90
Days to Ship:	8 Day(s)

Instant Stop-Type Ruler

SHINWASOKUTEI

[Features] Wide base for outstanding stability
· Very convenient for fixing skirting boards
[Applications]
· Used for verifying 45° and 90° angles
· Used for scribing material when making a 45° connection

Standard Price:	SGD 7.20-
Days to Ship:	8 Day(s)

Aluminum Sliding Bevel with Angle Scale and Brace

SHINWASOKUTEI

[Features]
· Useful for checking the angle for welding.
· The rod moves left and right, so symmetrical positioning is easy.
· Securely fixed with brace. Prevents changes in the angle while working.
· Made of aluminum and lightweight, making even work in high places easy.
· The rod is thick, and can be used as guide ruler for a circular saw.
· The angle scale is at a 1 degree pitch (20-120°), and the gradient scale is at a 1" pitch (flat gradient, steep gradient 0-10).
· Easily tightened screws are adopted.

Standard Price:	SGD 45.80-
Days to Ship:	8 Day(s)

Free Square with Scale

TRUSCO NAKAYAMA

[Features]
· Length measurement and angle transfer can be done easily.
[Applications]
· Angle transfer.

Standard Price:	SGD 16.40-
Days to Ship:	3 Day(s) or more

Polycarbonate Locking Type Ruler

TRUSCO NAKAYAMA

[Features]
· Prevents damaging of target object as it is made of polycarbonate.
· Polycarbonate is even stronger than ABS.
· Can also be used for round objects.
[Applications]
· Line drawing for right and 45 degree angles.

Standard Price:	SGD 9.50
Days to Ship:	8 Day(s)

Radius Scale

SHINWASOKUTEI

A set square for measuring rounded curves, diameters, and length.
[Features]
· The first of its kind, a 3 in 1 scale which can be used as an R gauge, diameter gauge, and bench rule.
· Compact size, allowing quick access and measurement.
[Applications]
· Ideal for measuring rounded curves, diameters, and length.

Standard Price:	SGD 11.70
Days to Ship:	8 Day(s)

square/flat (graduated)

ESCO

【Product Specifications】
・Measurement of perpendicularity of a product or part
・Material-Carbon steel
・With a scale having 1mm divisions on one side (equivalent to JIS 2nd grade)
・Dim. (mm)…100 x 70
・Perpendicularity (mm)…±0.03

Standard Price:	SGD 321.23-
Days to Ship:	7 Day(s) or more

Foldable Square

SHINWASOKUTEI

[Features]
· Includes an angle/gradient scale. Very useful for setting and reading angles (gradients).
· Legs are removable, allowing use for lead frame leveling when attached, and as a tool for basic center marking (reference lines) or angle measuring tool with the legs removed. Further, since the legs expand and contract from 50 cm to 80 cm, it can also support a high base.
[Applications]
· For lead frame leveling or right-angle leveling in basic center marking (reference lines).
· For copying angles and gradients in lieu of a free angle ruler.

Standard Price:	SGD 452.46
Days to Ship:	8 Day(s)


Brand
Product Series
Days to Ship
Product Type
Pole Length(mm)
Accuracy(mm)
Angle(°)
Base Length(mm)
Scale
Calibration Certificate

		On Sale Till 31/03/2025
Brand	NIIGATA SEIKI (SK)	SHINWASOKUTEI	SHINWASOKUTEI	TRUSCO NAKAYAMA	SHINWASOKUTEI	SHINWASOKUTEI	NIIGATA SEIKI (SK)	SHINWASOKUTEI	SHINWASOKUTEI	SHINWASOKUTEI	SHINWASOKUTEI	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	SHINWASOKUTEI	ESCO	SHINWASOKUTEI
Product Series	Calibrated Square with Stand	Complete Square	Miter Rule	Full speed square	Aluminum Sliding Bevel with Gradient Scale and Brace	Mighty Machinist Square	Calibrated Flat Type Square	Angle Scribing Square	Trapezoidal Stop Type Ruler	Instant Stop-Type Ruler	Aluminum Sliding Bevel with Angle Scale and Brace	Free Square with Scale	Polycarbonate Locking Type Ruler	Radius Scale	square/flat (graduated)	Foldable Square
Days to Ship	11 Day(s) or more	8 Day(s) or more	8 Day(s)	3 Day(s) or more	8 Day(s) or more	8 Day(s)	11 Day(s) or more	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)	3 Day(s) or more	8 Day(s)	8 Day(s)	7 Day(s) or more	8 Day(s)
Product Type	Square With Stand	Square With Stand	Square With Stand	Other	Free Set Square	Other	Square With Stand	Miter Rule	Miter Rule	Miter Rule	Free Set Square	Free Set Square	Other	Other	Flat set square	Other
Pole Length(mm)	400 ～ 1000	161 ～ 177	170	180	-	200 ～ 300	400 ～ 1000	172	-	-	-	173 ～ 240	-	-	-	1800
Accuracy(mm)	JIS Grade 2 equivalent products	-	-	-	-	-	JIS Grade 2 equivalent products	-	-	-	-	-	-	±0.1 (R gauge) / ±0.05 (diameter gauge) / ±0.15 (ruler)	-	-
Angle(°)	90	90	45/90	90	-	-	90	45 ～ 45/90	45/90	45/90	20~120	-	45/90	-	-	-
Base Length(mm)	200 ～ 550	94	163	101	-	-	200 ～ 550	115	-	-	-	153 ～ 210	-	-	-	-
Scale	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available
Calibration Certificate	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Product Type
- Flat set square
- Square With Stand
- Blade type set square
- Angled Ruler
- Free Set Square
- Miter Rule
- Straight edge
- Other
Clear

Pole Length(mm)
45

50

60

75

90

100

125

150

161

170

172

173

177

180

200

240

250

300

350

400

450

500

600

750

1000

1500

1800

2000

2000.
Clear

Accuracy(mm)
0.005

0.007

0.008

0.01

0.0115

0.012

0.013

0.014

0.015

0.016

0.017

0.0175

0.02

0.022

0.025

0.027

0.03

0.032

0.035

0.04

±0.1 (R gauge) / ±0.05 (diameter gauge) / ±0.15 (ruler)

0.1 mm or less per 100 mm

JIS grade 1 (grade 1 ± (10+L/20) µm hardness HS60° or more)

JIS Grade 2 equivalent products

JIS B 7526

JIS B 7539 equivalent
Clear

Angle(°)
20~120

45

45/90

60

90

120

180
Clear

Base Length(mm)
35

37

38

40

41

45

48

50

55

ø60

70

ø70

73

75

80

ø80

94

100

ø100

101

103

104

115

130

ø130

134

135

150

153

160

163

165

168

170

180

200

205

208

210

250

300

320

325

350

400

550

600

620

800
Clear

Scale
- Available
- NA
Clear

Calibration Certificate
- No
Clear

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- NIIGATA SEIKI (SK) (2)
- ESCO (1)
- RIKEN KEISOKUKI (0)
- OBISHI KEIKI SEISAKUSHO (0)
- OHNISHI MFG (0)
- UNI SEIKI (0)
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Squares（Scale：Available）

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Angle(°)

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