6 Pcs Hex Wrench T Type Hardened Steel Sewing Machine Wrench 2.0~6.0mm

Forged by high quality steel, quenched and heat treated, high hardness, good toughness and wear resistance.

Fine workmanship, the accuracy of the hex to the side and the diagonal, far exceeds the JIS standard.

The firm connection rod and the handle are tightly connected, never fall off, and durable.

The ergonomic design of the comfortable handle is effortless and does not slip, and the circular design of the center of the handle is more evenly applied.

These wrench are more labor-saving and more stressful to use, and is an indispensable tool for maintenance and installation.