Knobs Black Only 2/Pk - Beckson
Price: $10.84
Save: $3.86
(26% Off $14.70)
Part # PRTB
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Designed with drain molded on inside of spigot. Promotes drainage without angle cuts in hull. Allow for thru-bolting. Seats tightly against gasket and lens omitting internal water retention ledge. No water fall when opening after a rain. Ideal for mounting where installation is within 15" of vertical or where no drain is necessary. Patented. All self-drain ports have a White body and a clear window. 1" spigot.
Would these work with 'gray enterprises' portlights?
We cannot match it up by ports, but Beckson Twist knobs utilize a stainless steel hex nut molded in place. The hex nut accepts bolts 1/4" in diameter with 20 threads per inch.

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