C.S. Osborne – No. 621 Ventilator Setter – 1″ – Gold Colour – Textile Tools & Accessories

C.S. Osborne No. 621 Ventilator SetterVentilator Setter for V1 Ventilators For 3/4″ Ventilators Punch Hole using 14mm Osborne Belt punch for vinyl use a 13mm punch. For 1″ Ventilators use a 18mm punch. Lay Ventilator neck up on base, place material over ventilator, now slip ventilator ring on bow side up. A few even taps with a mallet will set ventilators. C.S. Osborne – No. 621 Ventilator Setter – 1″ – Gold Colour – Textile Tools & Accessories