HELIOS PREISSER Measurement Tools Engineer's square without stop 630910

The engineer's squares by Helios Preisser are precision tools designed for ensuring accurate 90-degree angles in various applications such as angle tests and metalwork.
Description Image Product Buy Pricing (Ex VAT) Cross Section Side A Side B Type Angle setting (max.) Calibrated to Material Material properties
HELIOS PREISSER 0375404 Engineer's Square 100x70mm 90° For Angle Tests
HELIOS PREISSER 0375404 Engineer's Square 100x70mm 90° For Angle Tests
Standard range
Order code: 12-0134
MPN: 0375404

8 in stock, despatched in 4 working days
1+ £9.01
Price per unit Ex VAT
20 x 5 mm 100mm 70mm Engineer's square without stop 90° Manufacturer's standards (no certificate) Steel zinc plated
HELIOS PREISSER 0375408 Engineer's Square 150x100mm 90° Metalwork
HELIOS PREISSER 0375408 Engineer's Square 150x100mm 90° Metalwork
Standard range
Order code: 12-0136
MPN: 0375408

4 in stock, despatched in 4 working days
1+ £9.41
Price per unit Ex VAT
20 x 5 mm 150mm 100mm Engineer's square without stop 90° Manufacturer's standards (no certificate) Steel zinc plated
HELIOS PREISSER 0375410 Engineer's Square 200x130mm 90° Angle Test Tool
HELIOS PREISSER 0375410 Engineer's Square 200x130mm 90° Angle Test Tool
Standard range
Order code: 12-0137
MPN: 0375410

5 in stock, despatched in 4 working days
1+ £10.06
Price per unit Ex VAT
20 x 5 mm 200mm 130mm Engineer's square without stop 90° Manufacturer's standards (no certificate) Steel zinc plated
HELIOS PREISSER 0375412 Engineer's Square 250x160mm 90° Angle Testing
HELIOS PREISSER 0375412 Engineer's Square 250x160mm 90° Angle Testing
Standard range
Order code: 12-0138
MPN: 0375412

3 in stock, despatched in 4 working days
1+ £12.28
Price per unit Ex VAT
25 x 5 mm 250mm 160mm Engineer's square without stop 90° Manufacturer's standards (no certificate) Steel zinc plated
HELIOS PREISSER 0375414 Engineer's Square 300x180mm 90° Angle Testing
HELIOS PREISSER 0375414 Engineer's Square 300x180mm 90° Angle Testing
Standard range
Order code: 12-0139
MPN: 0375414

19 in stock, despatched in 4 working days
1+ £13.45
Price per unit Ex VAT
25 x 5 mm 300mm 180mm Engineer's square without stop 90° Manufacturer's standards (no certificate) Steel zinc plated
HELIOS PREISSER 0375416 Engineer's Square 400x230mm 90° Angle Test Tool
HELIOS PREISSER 0375416 Engineer's Square 400x230mm 90° Angle Test Tool
Extended range
Order code: 12-0141
MPN: 0375416

3 in stock, despatched in 4 working days
1+ £18.45
Price per unit Ex VAT
30 x 5 mm 400mm 230mm Engineer's square without stop 90° Manufacturer's standards (no certificate) Steel zinc plated
HELIOS PREISSER 0375418 Engineer's Square 500x280mm 90° Angle Test
HELIOS PREISSER 0375418 Engineer's Square 500x280mm 90° Angle Test
Extended range
Order code: 12-0142
MPN: 0375418

1 in stock, despatched in 4 working days
1+ £20.45
Price per unit Ex VAT
30 x 5 mm 500mm 280mm Engineer's square without stop 90° Manufacturer's standards (no certificate) Steel zinc plated
HELIOS PREISSER 0375420 Engineer's Square 600x330mm 90° Angle Tests
HELIOS PREISSER 0375420 Engineer's Square 600x330mm 90° Angle Tests
Extended range
Order code: 12-0143
MPN: 0375420

1 available to back orderBack-order availability date - 19/12/2025
1+ £25.13
Price per unit Ex VAT
30 x 5 mm 600mm 330mm Engineer's square without stop 90° Manufacturer's standards (no certificate) Steel zinc plated
HELIOS PREISSER 0375428 Engineer's Square 1000x500 mm 90° Angle Test Tool
HELIOS PREISSER 0375428 Engineer's Square 1000x500 mm 90° Angle Test Tool
Extended range
Order code: 12-0144
MPN: 0375428

2 available to back orderBack-order availability date - 19/12/2025
1+ £33.05
Price per unit Ex VAT
30 x 5 mm 1000mm 500mm Engineer's square without stop 90° Manufacturer's standards (no certificate) Steel zinc plated


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