Metal Combination Square Multi-Function Carpentry Ruler Combination Angle Ruler With Zero Level Protractor Straight Motor Controller and educational activities

and educational activities

*User-friendly: Lightweight and easy to attach

Precision angle measuring tool for carpentry

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【SIZE】:The key hook is 1 1/2 inches in length with a 3/4” inside width D ring

Metal Combination Square Multi-Function Carpentry Ruler Combination Angle Ruler With Zero Level Protractor Straight Motor Controller and educational activitiesAccurate Scale: This combination square ruler adopts laser engraving, the scale is accurate and not easy to wear, and it adopts double sided scale, respectively metric and imperial Multifunctional Measurement: This ruler can measure various data, such as right angle, 45 angle, 0 180 degree accurate measurement, outer right angle, inner right angle, right angle center, etc Practical Design: Combination square equipped with built in level and scriber,