... Factory price 4.Welding part Copper rod of toilet accessories 1.Item name:Copper rod of toilet accessories 2. ... nickel plating.10.Inspection tooling:Outer micrometer, inside micrometer(machine),digimatic micrometer, internal micrometer, mechanical caliper , vernier ... caliper ,caliper(digital),caliper(machine),caliper(dial),diameter scale, depth micrometer, digital caliper, ...