Logo on a blue background featuring “Shelter Tools” in bold text, “1974” split on either side of a circular “ST” emblem above, and “Building Quality.” in smaller text below.

Triangle Square

$48 USD /
Subscription -
Shinwa does it again. They have taken the triangular square and refined it. This square has extremely clean edges and striaght lines. The measurements are etched on the stainless steel body. The back includes a Common Rafter Conversion chart. All this on a 7x7in slim frame that fits nicely in your tool bag or pouch. 

You may also like