Non-Rust Non-Magnetic 6" Slide Vernier Caliper with Depth Probe - Sae & Metric Classic vernier caliper for accurate measurements in non-rusting, non-magnetic plastic Scale marked in SAE and metric; resolution 1/128", 0.05mm, range 0-6", 0-150mm Performs both inside and outside measurements plus galvanized steel depth probe Length overall 8-3/4", outside-jaw capacity 1-1/2", inside 1/2"; weight less than 2 oz Color may vary from item pictured