HTH Series 1" Hole Thru-Hull Fitting for 1" D Hose by Groco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.
Groco® (Gross Mechanical Laboratories, Inc.) was born in the basement of a Baltimore row house in (approximately) 1918, with a pair of workers trained personally by founder Angus Roy Gross, Sr. This was a time when the entrepreneurial spirit flourished in America and when the industrial boom stood on the shoulders of an expanding steel industry and quickly growing automotive and marine industries.
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Groco® - HTH Series 1" Hole Thru-Hull Fitting for 1" D Hose