Combination sq 300mm kendo

Combination Square Kendo  

 300mm  

A combination square is a tool that serves several purposes in woodworking, stonemasonry, and metalworking.   

It is composed of a ruler and one or more interchangeable heads that may be affixed to it.   

The most common head is the standard or square head, which is used to lay out or check right and 45? angles.