SG Triangular Scale Ruler 13 Metric Scales

The ruler is raised by the midbump to prevent the residual ink or lead from leaving a secondary mark on the page. It is typically used with either a mechanical or clutch pencil, the lead is extended longer then it would be from regular drawing or construction. The pencil is held straight so it is perpendicular to the paper and creates a right angle with the ruler. (Note the lead should be touching the ruler, not the pencil itself.)

12" (300mm) Dividings: 1:1, 1:100x1:20, 1:200, 1:5, 1:50x1:1250, 1:2500

12 Compass leads H in a plastic tub

Set of compass leads with a diameter of 2mm and length of 25mm. Leads are suitable for both school and technical compasses.

Spare compass needle is a replacement part for a compass that ensures accurate and precise measurements. This spare needle is designed to fit into the compass housing and provides a reliable magnetic reference point. It allows for smooth and fluid movement, enabling users to navigate and draw circles with ease. Having a spare compass needle ensures that you can quickly replace a damaged or lost needle, keeping your compass functional and ready for use.

This Needle part is compatible with the SG 2 Part Compass, SG Quick Action Compass with Pencil Holder and the SG Quickset Compass.

The spare pin and screw for a compass are essential replacement parts that ensure the continued functionality of your compass.

Designed specifically for the SG 2 Part Compass and the SG Quick Action Compass with Pencil Holder, these spare parts are used to secure the needle and maintain accuracy during measurements and drawing circles. With the spare pin and screw, you can easily replace any damaged or lost components, keeping your compass in excellent working condition.

The spare pin and screw for a compass are essential replacement parts that ensure the continued functionality of your compass. Designed specifically for SG Quickset Compass, these spare parts are used to secure the needle and maintain accuracy during measurements and drawing circles.  With the spare pin and screw, you can easily replace any damaged or lost components, keeping your compass in excellent working condition.

Elastika unbreakable 30cm ruler. Green in colour.

Precision stainless steel rule with clear, etched markings. Metric and imperial graduations: 0.5mm, 1mm and 1cm metric; 1/2", 1/;, 1/8", 1/16", 1/32" and 1/6; imperial, W.W UNF scale and tap drill size table.

Includes storage sleeve. Hanging hole for storage.

Precision stainless steel rule with clear, etched markings.

Metric and imperial graduations: 0.5mm, 1mm and 1cm metric; 1/2", 1/;, 1/8", 1/16", 1/32" and 1/6; imperial, W.W UNF scale and tap drill size table.

Includes storage sleeve.
Hanging hole for storage.