3.75" Precision-18, DM375,

Boat uses Dwyer mast DM-375.  This insert made for feed slot length of 3.75"
Material has been changed to a glass bead filled nylon in gray (6/21/24)

Strong durable nylon MastGate snaps into feed slot to bridge a 3- 3/4 inch long feed slot.
Optional use:  bottom hole guide for a 6-32 x 3/16" stainless set screw to prevent sliding out of place when under reefing pressure.:
Use the 1/16" drill guide hole for marking the location on the back aluminum web of feed slot to drill a  1/8" pocket hole for a set-screw to poke into (NOT thread into).   Use a 1/16" allen wrench to run a 6-32 x 3/16" stainless set screw (not included) into the bottom of the nylon gate, the tip of the screw will act as a pin to help prevent sliding.

 For install help or  alterations for a different feed slot length, contact Tom Luque at  info@MastGates.com
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HELP:  TomLuQue@gmail.com
updated 6/21/24    PG329B DM375 3.75inch.V10.R.4