Catalina 22-TD=17mm, Slot=5.9"

IMPORTANT!  Your mast must have a Track depth of 17mm and feed slot of 5.9" x 1/2"
Nipple DRILLING INSTALLATION:
The insert sleeve is symmetrical, with two protruding nipple pins. 
Insert a #55 drill bit (or a finishing nail of same diameter) into each nipple's drill guide hole before centering the insert into the feed slot.
Lightly hammer the drill bit to make a mark into the aluminum back web. 
Remove the insert to center punch the drilling locations.  First, use 1/8" drill bits, then finish drilling holes with a 3/16" drill bit.  Hand twist a larger drill bit in the holes to remove burrs.
Nipple pins of the nylon insert will key into the holes to prevent unintentional sliding of the insert.

For free 2-year warranty and support, Please register your purchase:
Name, email, part number ordered, sailboat's year, make & model
at  info@MastGates.com
I will provide you with a reference number to track your purchase and emails.


rev. C22-TD=17.14mm-x-149mm.PG514B