GROCO 1" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1000-W] Shorepower - 50A 250V These riblets offer two big

These riblets offer two big advantages over traditional straight edged emergency plugs:

The PSS Shaft Seal is also recognized as the premiere retrofit (aftermarket) seal on the world market

UPC: 611679314628

1 x 52 @ 455 kHz MAXIMUM DEPTH Traditional: 800 ft freshwater

GROCO 1" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1000-W] Shorepower - 50A 250V These riblets offer two big1" 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 Specifications: Hose Size: 1" Material: Bronze Box Dimensions: 3"H x 3"W x 4"L WT: 0. 77 lbs UPC: 742985064119