IMF Mainsail Measurement Form

In-Mast Furling Mainsail Measurement Form

Download and print the .pdf or use this online form.

* Indicates required field

Boat Make and Model *

Name *

First

Last

Email *

1) Maximum hoist to tack shackle *

2) Maximum hoist to clew block *

3) Tack shackle to clew block *

4) Tack shackle to gate opening *

5) Static mast bend *

6) Clew to forward edge of UV cover *

7) Clew to upper edge of UV cover *

8) Length of webbing at head *

9) Length of webbing at tack *

UV Color *

Luff tape size *

#5 - 5/32" #6 - 3/16" #7 - 7/32"

# of spreaders *

Sail number *

Color *

Class insignia *

No Yes

Photo upload if needed *

Max file size: 20MB

Photo upload *

Max file size: 20MB

Photo upload *

Max file size: 20MB

Notes *

Submit