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2 7/8" MastGate /Dwyer DM5, WWP-19 3d printed

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White Processed Versatile Plastic
2 7/8"  MastGate /Dwyer DM5, WWP-19 3d printed
2 7/8"  MastGate /Dwyer DM5, WWP-19 3d printed

Not a Photo

2 7/8" MastGate /Dwyer DM5, WWP-19

Ships as soon as 7 days
3D printed in white nylon plastic polished to reveal a smooth matte finish.

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Product Description
Made of Strong durable nylon.  The surface can be died a color,  Black provides best UV blocking.

Dwyer Mast DM-5 is used on Potter 19 & Sanibels built after year 2000.   The slot was made with straight cuts.
DM5 also on  Sturdee Cat 2k; American Sail A18  using a milling curved cut.  Send a measurement & photo to for a better fitting profile made for you.

 Snaps into feed slot to bridge a single 2  7/8" long feed slot cut.  Other lengths can be requested through

To prevent sliding under heavy reefing pressure:
The gate includes a 1/16" drill guide hole for marking the location on the back web of feed slot to drill a shallow 1/8" pocket for a set-screw to set into.   Use a 1/16" allen wrench to seat a 6-32 x 3/16" stainless set screw in the bottom of the plastic gate, the tip of the screw will act as a positioning lock pin to prevent sliding of the insert when under heavy reefing pressure.

 For install help or  alterations in length, contact Tom Luque at
Sign up for free 2 warranty replacement coverage.

version DM5.v202
What's in the box:
2 7/8" slot: DM5 WWP-19 & Sanibel-18 (v 202)
7.42 x 3.67 x 1.89 cm
Switch to inches
2.92 x 1.45 x 0.75 inches
Switch to cm
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Mature audiences only.
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