2/3mm, indicating that the brake pads must be replaced.
New Car Brake Pad Scale Lining Thickness Feeler Gauge Tester Wear Measure Tool
NEW 32 X Feeler Gauge Dual Reading Combination Feeler Gauge Metric
NEW 32X Feeler Gauge Dual Reading Combination Feeler Gauge Metric
Angled Feeler Gauge Set 0.05 1.00Mm Feeler Stainless Steel Gauge Stainless Steel
UK 32 Blade Feeler Gauge Dual Reading Combination Feeler Gauge Metric