ARISTO Maschera per scrittura dritta 7 mm, ISO 3098-1 / DIN 6776, tipo B, profilo H (AR5301/7)

The ARISTO AR5301/7 is a high-quality drawing template set square in transparent yellow, designed for precise technical drawing, geometry, and drafting. Made in Austria from break-resistant polystyrene, this 16 cm hypotenuse set square features scratch-resistant hot-stamped markings with centimeter and millimeter scales, a 0-180 degree protractor, and parallel lines with 7 mm spacing. The bevelled hypotenuse edge ensures smudge-free drawing, while the fixed handle strip and inking studs (Tuschenoppen) provide comfort and accuracy. Ideal for students, architects, and engineers.

Advantages

High transparency for easy visibility of underlying drawings. Break-resistant material ensures long-lasting durability. Bevelled edge prevents ink smudging. Integrated handle strip for secure grip. Inking studs allow precise line drawing with technical pens.

Suitable for

• Technical drawing and drafting
• Geometry classes in schools
• Architectural and engineering design
• Office and professional use

Key specifications

• Product Type: Set Square / Protractor
• Material: Transparent Polystyrene
• Colour: Yellow
• Hypotenuse Length: 16 cm
• Scale Markings: Centimeter and Millimeter scales
• Angle Markings: 0-180 degree protractor scale
• Special Features: Fixed handle strip, Inking studs (Tuschenoppen)
• Parallel Lines: Yes, with 7 mm spacing
• Edge Type: Hypotenuse with bevelled edge for smudge-free drawing
• Markings: Scratch-resistant hot-stamped
• Origin: Made in Austria

Recommendations

For best results, use with a high-quality technical pen and a smooth drawing surface. Clean with a soft, damp cloth. Avoid exposure to extreme temperatures.