Mini Microscope Jewelers Eye Loupe Magnifier Magnifying Glass Powerful Doublet, Chrome Plated, Round Body Jewelry Loupe, 10X 21 mm,4pcs, Silver Step Drill Bits Rivet Nut fastener is a

Rivet Nut fastener is a tubular rivet with internal threads

Perfect for indoor or outdoor use

Rubber Cushion

* This kind of wheeled carriers are fit for "I" beam curtain track

Shaft Length(do not include the Screw Thread parts):14

Mini Microscope Jewelers Eye Loupe Magnifier Magnifying Glass Powerful Doublet, Chrome Plated, Round Body Jewelry Loupe, 10X 21 mm,4pcs, Silver Step Drill Bits Rivet Nut fastener is aA great tool for your selection of jewelry. feature: color: Silver size: 10X 21mm mirror diameter: 21mm material: All metal, abs plastic, optical glass lenses. 1 x 10x 21mm glass magnifier. Application range: Industrial purpose, circuit board and printing, industry, , gardening, coin, stamp, jewelry, appraisal, education, geography, home and office.