GROCO 1" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1000-W] Brand_Intellisteer Engine Isolation (EI)-Can be configured

Engine Isolation (EI)-Can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output

Bennett Marine's V351CK conversion kit replaces Boat Leveler cylinders with Bennett though-hull fittings

All pads are designed to easily fit Shurhold's Dual Action Polisher

Simple foot operated solution for pumping water in the galley

GROCO 1" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut [TH-1000-W] Brand_Intellisteer Engine Isolation (EI)-Can be configured1" 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