Square head 10 - protrusion 6,5 mm - use tapered punch BOUT1
For competition, hard or soft ground. Shoe thickness 10 mm. Square head 10 mm wrench, protrusion : 6.5 mm out of the shoe. Tapered shank with big diameter 9.5 mm. Drill Ø 8.5 mm and use tapered punch ref. BOUT1. Weight 9 g.