Produkte » Zubehör für die Prüftechnik » Messung und Vorbereitung der Proben » Specimen Marking Punches » Extra Punch Points , Set of Two Extra Punch Points , Set of Two W-6709 | Extra Punch Points, set of two For Instron standard manual gauge punch devices. Suitable for 1 inch, 2 inch, 1.4 inch, 25 mm or 50 mm gauge lengths. View Accessories Catalog