GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W] Specials This in-hull transducer has a

This in-hull transducer has a patented adjustable feature which ensures that sound waves are transmitted vertically to the bottom on almost any hull with a deadrise up to 22°

1/2" - 2" sizes

Model:  RA5205SL

is waterproof

consistency and durability

GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W] Specials This in-hull transducer has a2 1 2" Bronze Combo Scoop Thru Hull w Nut Features: Designed for increased flow compared to standard Thru Hulls NPSM NPT combination thread C83600 Bronze Specifications: Thread NPS: 2 1 2" Specifications: Hose Size: 2 1 2" Material: Bronze Box Dimensions: 4"H x 4"W x 6"L WT: 1. 5 lbs UPC: 742985172227