Bloc_Loc Half Sqaure Triangle Square Up Ruler Set

• Solid markings throughout every 1/2"
• Bloc_Loc patent pending channel technology locks in your seam for perfect trimming
• Square up a half square triangle block in less than half the time
• Accurate each and every time
• No more "ruler rock"
• Trim multiple sizes of HSTs with one great ruler set!

Please note that the blue dot indicates a hanging hole.