Center Finder Cleaners The 4X lens has a

The 4X lens has a focal distance of 2 1/2" (64 mm)

The smaller the number the thicker the wire (ex: 22 gauge would be thicker than 24 gauge)

This is a new set of 75 gold plated pin backs

This mallet is great for metal working

Center Finder Cleaners The 4X lens has aCenter Finder Drill Press Chuck Quick Locate Vise Machinist Measuring Tool This is used to quickly and easily position your drill press chuck directly above the exact center of round pieces It measures approximately 4 1 8" x 3" x 3 8" (105 x 76 x 9. 5 mm) Newer versions of the item shown may be shipped, as a result, there may be a slight variation in color and design.