High Quality Angle Meter Measure Protractor Ruler Metal Finder 0-180 Degree Guage Goniometer Stainless Steel Woodworking Wood Measurement Tool

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0-180 Adjustable Stainless Steel Angle Finder Ruler

??????? ????????????????????? Stainless Steel ????????? ???????????????? ????????????? ?????? ??????????????????????? 0 ??????? 180 ???????? ?????????? ???????? ????????????? Locking Nut ???? ??????????

0-180 Any Rotation:

0 ??????? 180 ???????? ?????????????? ?????????????????????? ?????????? ???????? ????? ???????????????????

Locking Nut Mechanism:

????????? ?????????? ???? (Locking Nut) ????????????? ?????????? ???????? ??????????????????

Dual Scale Measurement:

???????????? ???????????? (Protractor) ???????? 14 cm ???????? ???????? ??????????????? ???????? ???????? ???????????? ???????????????????

Durable Stainless Steel:

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