Zen-Wu Z-0 Straight Edge

The Z-0 was Zen-Wu's first straight edge: aluminum-magnesium alloy body with a brushed finish and a nano-titanium anti-fingerprint coating, one side with a relief notch for checking plane soles. Straightness tolerance under 12μm (< 0.5 thou). Will not rust or bend over time.

Discontinued. The current model is the Z-1T Straight Edge: titanium body, 0.007mm straightness (under 0.3 thou), two working sides, rust-free. The Z-0 remains available in limited stock.