RK50-SP-1-M4 – M4 Mandrel for RK50-SP tool Posted on January 23, 2026 Mike Wayte Login to see prices RK50-SP-1-M4 – M4 Mandrel for RK50-SP tool FOB NJ Categories: Industrial Rivet, Rivet Nut, Tools Description Description RK50-SP-1-M4 – M4 Mandrel for RK50-SP tool FOB NJ Related products CR-3 Rivet ToolLogin to see prices RK-787C-1FLogin to see prices PALMGREN 16″ 16-SPEED STEP PULLEY DRILL PRESS FLOOR 115V SKU: 9680214Login to see prices CA2005-12 + CA2004-18Login to see prices