• Professional 30 cm plastic scale in handy plastic case.
• Scale: 1:100, 1:200, 1:250, 300, 1:400, 1:500, 6 different scales in total.
• Increments in cm and mm.
• Precision divisions are numbered both ways.
• Ruler covers many of the scales used on architectural and engineering drawings.

Delivery Options

Standard Delivery

From £1.33, or free when you spend £25 or more.

First Class Delivery

From £1.58, or free when you spend £60 or more.

Next Day Delivery

Order by 11am (subject to change during promotions), available 7 days a week for £8.99. This may not be available during public holidays or weekends. Usually delivered between 9am and 8pm.

Click & Collect

Free, pick up from our store at 205 Old Kent Road, London, SE1 5NA. Open Mon-Fri 11am-3pm.