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THRU-HULL

Injection Molded Polypropylene
Bulk Display A B C D E F Color Weight Std. Pack Add to List
520740 520740-1 1-3/4" 1/2" 1-11/16" 3-1/2" 1" 5/8" White .07 10 ea
520750 520750-1 1-13/16" 1/2" 1-11/16" 3-1/2" 1" 3/4" White .07 10 ea
520750B n/a 1-13/16" 1/2" 1-11/16" 3-1/2" 1" 3/4" Black .07 10 ea
520770 520770-1 2-3/16" 15/16" 1-3/4" 3-9/16" 1-3/8" 1-1/8" - 1-1/4" White .12 10 ea
520770B n/a 2-3/16" 15/16" 1-3/4" 3-9/16" 1-3/8" 1-1/8" - 1-1/4" Black .12 10 ea
520790 520790-1 2-7/8" 1-3/16" 2-5/16" 4-3/16" 1-13/16" 1-1/2" White .23 10 ea
520790B n/a 2-7/8" 1-3/16" 2-5/16" 4-3/16" 1-13/16" 1-1/2" Black .23 10 ea Coming Soon!

For use with hose to allow water to pass in or out of a vessel. These injection molded nylon thru-hulls are ideal for salt water use because they are impervious to electrolysis and corrosion. Ideal for above the water line drainage.