15cm Carpenter's Square with Stop (20mm width)

Adding a stop to a square - what an idea! Click on the play button in the gallery to see this little ripper in action.

Combining these two simple concepts allows the user to mark consistent parallel lines from their reference edge, opening up a new way of approaching mortice and tenon marking.

The stop can also be reversed to bring it's 45 degree edge into play, increasing it's versatility and making it a great tool for marking mitres as well.

Long arm: Markings to 15cm on outside, 10cm on inside

Short arm: Markings to 7.5cm on outside, 5cm on inside. 

All markings are in whole millimetres, with Shinwa applying their easy-to read satin finish.

Our new favourite tool, and sure to be yours too!

Designed in Japan. Manufactured in China.

Orders over $200 ship FREE (Aus only).
We dispatch every weekday at 2pm.
Regular Postage: $12.50
Express Postage: $19.00
For timeframes or international addresses, click here.

Select In-Store Pickup at checkout to collect your order at 29 Production Ave, Kogarah 2217.
Store hours 10am-4pm Tues-Fri.

JTA stands behind the quality of our tools with warranty policies that exceed Australian consumer law. Read about them here.