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M26X,D,S Length 7", TD=20.7mm 3d printed

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White Natural Versatile Plastic
M26X,D,S Length 7", TD=20.7mm 3d printed Sail Slug entering MastGate
M26X,D,S Length 7", TD=20.7mm 3d printed Sail Slug entering MastGate

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M26X,D,S Length 7", TD=20.7mm 3d printed Several slugs stacking up in MastGate
M26X,D,S Length 7", TD=20.7mm 3d printed Several slugs stacking up in MastGate

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Not a Photo

M26X,D,S Length 7", TD=20.7mm 3d printed
M26X,D,S Length 7", TD=20.7mm 3d printed

DIGITAL PREVIEW
Not a Photo

M26X,D,S Length 7", TD=20.7mm

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Product Description
Made for MacGregor sailboats with a mast profile B3 and a feed slot length 7"
Custom made for Track Depth of 20.7mm and feed slot track spread to a length of 7".
NOTE:   The YouTube video shows a two-piece insert, which is no longer made. 
This is the newer single-piece insert that most
 sailors prefer.
The MacGregor M26D/S and M26X were built between 1968 to 2003.  Cross-section profile of B3, as seen on my website MastGates.com , also see how to measure Track Depth (TD).
If your spread slot is longer or wider, place 2 ft long wooded ruler (3/16" to 1/4" thick) or paint stick between the track and fill the sides with more shims to make the width slightly less than needed.  Now you can use a mallet to hammer in the sides and not close it too much.  Boom must be disconnected from the mast to prevent joint & screw breakage.

The textured surface can be dyed a color.   Black best for UV blocking and Orange best for crew to see.

Youtube video link is of the older two-piece version that required a wire pull tool.  This new single-piece version only needs a needle nose or fishing pliers to squeeze and pull out.


IMPORTANT: Made for a Track Depth of 20.7mm and a feed slot length of 7"  by 3/4" wide. 
Sail slugs must be 3/8" or 9mm.  1/2" slugs will not pass.


Use the bottom hole of the insert to mark the location to drill an 11/64"  hole into the aluminum back web.  
Use a 1/16" hex key to install a  6-32 x 3/8" set-screw into the bottom pad eye till it protrudes 1/8" below the bottom. 
The setscrew will act as a stop-pin when mated into the web hole.  This will prevent the insert from sliding out of position during reefing and hoisting.

Register your purchase for free install help at  info@MastGates.com


COLOR SELECTION:  dyed Black for best UV protection, dyed Orange for best viewing by crew members.

Do not cut end tips for fitting.   contact TomLuQue@gmail.com for help or to request a different size built for you.

My preference is to restore the shape of the spread open track and cut a single 3" feed slot to be able to have a Self-Closing MastGate for single-handed sail operations.  Request instructions on How-To restore the track from TomLuQue@gmail.com

Build version V.21.5
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Details
What's in the box:
OK-M26X-1pc-7inch-TD20.7mm.v21.5
Dimensions:
2.15 x 6.97 x 16.71 cm
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0.85 x 2.75 x 6.58 inches
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Mature audiences only.