| Brand | C.S. Osborne & Co. |
|---|---|
| Custom Bundle | No |
| Model | C.S. Osborne & Co. No. 621 |
| Modified Item | No |
| UPC | 7426883449348 |
Check the listing for details. C.S. Osborne & Co. No. 621 – Hand Ventilator Setter For Setting 3/4” Ventilators. Condition: New. Listed at 35.00 USD. 2 pcs. set. For setting 3/4” Ventilators: 1.- Punch 9/16 hole in material (Use Osborne No. 149 -9/16” punch or on vinyl use No. 149 7/16 punch). 2.- Lay ventilator neck up on base, place material over ventilator, now slip ventilator ring on bow side up. A few even taps with an Osborne Rawhide Mallet No. 196 will set ventilators.