US Stainless Steel M6 & M8 & M10 & M12 Broken Snapped Stud Drill Guide Kit 4PCS
4PCS Drill Guides (M6 M8 M10 M12). Type：Broken Snapped Stud Drill Guide Kit. M8 x 30mm (High Tensile 8.8) Drill hole size 4.00 mm. M12 x 30mm (High Tensile 8.8) Drill hole size 4.00 mm. M10 x 30mm (High Tensile 8.8) Drill hole size 4.00 mm.