Pack of 10-Bergeon 30080-1.10mm Screwdriver Blades Earrings Tests all gold from 6K

Tests all gold from 6K to 24K — yellow

Interchangeable lens plates — upgrade or swap magnification in seconds

ounces (AV)

Always wear NIOSH-approved respiratory protection for crystalline silica dust when using this product or when exposure to dust is possible

These clasps are also available in sterling silver and in a rectangular shape — see related products

Pack of 10-Bergeon 30080-1.10mm Screwdriver Blades Earrings Tests all gold from 6KGenuine Swiss made Bergeon 30080 1. 10 mm diameter single ended set screw type screwdriver blades, designed to fit the most popular Bergeon set screw type screwdrivers. Sold in a convenient pack of 10, these replacement blades keep your bench stocked and your tools performing at their best. These are the original steel blades not the more recently developed stainless steel blades. A direct replacement for the 30080 type screwdriver system, compatible