Shinwa Rules Co., Ltd. was established in 1971 in the Tsubame-Sanjo region of Niigata Prefecture — a historic hub of Japanese metalworking since the 16th century. They hold over 70% market share for metallic rulers in Japan and produce over 2,400 types of measuring instruments. Shinwa is one of only a few manufacturers accredited by Japan's Calibration Service System (JCSS), and their products are trusted by professionals in 38 countries worldwide.
30cm Black Finish Sashigane
30cm Black Finish Sashigane
Regular price
$15.00
Regular price
Sale price
$15.00
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This 30cm Black Finish Sashigane is a traditional Japanese carpenter's square, expertly designed for unparalleled precision in layout and marking.
Crafted from durable iron with a sleek black finish, it features finely etched scales that offer clear visibility and long-lasting accuracy, making it an essential tool for any craftsman.
Designed in Japan, Made in China
Specifications
- Dimensions: 330mm×164mm×1.3mm
- Weight: 67g
- Front Scale:
- Long branch: Outer scale to 30cm, Inner scale in 5mm pitch to 30cm.
- Short branch: Outer scale to 15cm, Inner scale in 5mm pitch to 15cm.
- Back Scale:
- Long branch: Outer scale to 30cm, Inner scale in 5mm pitch to 30cm.
- Short branch: Outer scale to 15cm, Inner scale in 5mm pitch to 15cm.
- High Accuracy:
- Perpendicular Accuracy: ≤0.1mm per 100mm.
- Length Tolerance: ±0.3mm.