Optical Comparator Worktable Clamp Set from Mexico
Precision machined clamps and holders for securing workpieces on the stage of optical comparators (9031.80.40). These allow stable positioning for accurate profile and dimension projection measurements. Classified under 9031.90.70.00 as accessories principally used with these specific inspection projectors.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide engineering drawings showing compatibility only with 9031.80.40 projectors to prevent general fixture classification
• Label shipments clearly as 'profile projector accessories' with model cross-references
• Avoid importing with universal machine vises, which could classify under 8466 tool-holding appliances