GROCO 3/4" Slotted Hi Speed Thru-Hull w/Nut [HSSLTH-750-W] Anchoring & Docking | Fenders J1939 engine connectivity for easy

J1939 engine connectivity for easy integration with engines and our exclusive OneHelm™ feature for connecting to compatible third-party devices

4mm(7/16") Clearance

Outlet Size: 1-1/8" or 1-1/4"

Uses replacement bonnets SW19140

The lightweight ultra rigid carbon fiber composite cams of the c-cleat are corrosion free

GROCO 3/4" Slotted Hi Speed Thru-Hull w/Nut [HSSLTH-750-W] Anchoring & Docking | Fenders J1939 engine connectivity for easy3 4" Slotted Hi Speed Thru Hull with Nut Features: 3 4" NPSM NPT combination thread C83600 Bronze With Nut Slotted Specifications: Hose Size: 3 4" Material: Bronze Box Dimensions: 3"H x 3"W x 4"L WT: 0. 5 lbs UPC: 742985195523