M3 Assorted Rivet Nut Gun Mandrel and Nose Piece Riveter Tip Metric Replacement Riveter Gun Part Threaded Mandrel For Hand Nut Rivet M3

HIGH STRENGTH MATERIAL -- Forged by high strength heat treated alloy steel, the Mandrel and Nose Piece Riveter Tip is solid, durable and anti-rust.

LABELED STURDY CASE -- Come with a colorful sturdy plastic case for store and classify the size of different mandrels.

VARIOUSE SIZE OPTIONAL -- Metric M3, M4, M5, M6, M8, M10 and M12 all together 7 various size for choose.

ECONOMIC -- Save money and replace nut rivet mandrel instead of buying a new riveter!

UNIVERSAL FIT -- Fits many standard nut riveters.