Bloc_Loc HST Square up Ruler 2.5"
- Solid markings throughout every 1/2"
- Bloc_Loc patent pending channel technology
- Square up a half square triangle block in less than half the time
- Accurate each and every time
- No more " ruler rock"
Patent Pending by C R Miles of Ft Collins CO
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- Item #: BL-HST-2.5