These braces do not fit into the Elektrotacker BOSCH PTK19E probably in PTK14. The brackets are inside too narrow to 0.2 mm. Brackets can not be inserted into the magazine. The outer diameter fits with 6 mm. Shipping was quick - only does not help me further.
Brackets for tacker, 14mm, Art. KRT301014 This clip fits - but unfortunately makes only one third of my order from