GROCO 1" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut - TH-1000-W

Marsoni

M251S

$24.99

Get it in 3 business days with 1 day shipping. Friday, May 29

GROCO 1" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut - TH-1000-WGROCO 1" NPS NPT Combo Bronze Thru Hull Fitting w Nut TH 1000 W 1" NPS NPT Combo Bronze Thru Hull Fitting with Nut Features: NPSM NPT combination thread C83600 Bronze Sizes from 1 2" to 5" UL Listed 647B Available with ( W) or without nut ( L) BSPP and Stainless Steel models available

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Runs much larger than I expected. I am 5’4”& 136 pounds. Usually wear a medium or large in some knit tops. So I need to stitch the side seams in hopes it will fit better. I like the weight and softness of the fabric, but really disappointed in the too large armholes. Unwearable for me until I can sew new side seams.

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Reviewed in the United States on February 11, 2026