Vernier Caliper Locking Mechanism from Canada
Thumb-screw locking assembly for vernier calipers that maintains jaw position during transfer. Internal part for HTS 9017.90.0132 calipers of 9017.20.70. Brass knurled knob with stainless steel shaft.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Torque specifications for consistent clamping pressure
• Thread size compatibility across major caliper brands
• Distinguish from general thumb screws via measuring function