Thru Hull

Groco Bronze Full-Flow Threaded Pipe-to-Hose Barb Adapter. Corrosion-resistant C83600 bronze fitting with extended deep-ridges for secure dual hose clamping.

TruDesign Tails eliminate the corrosion and electrical bonding problems associated with metallic fittings. Tail fittings are designed for twin hose clamps and to never crush.

Designed and made in New Zealand, the Skin Fitting body and nut are moulded from a glass-reinforced nylon composite. High strength, high-modulus glass fibres provide dramatic strength, stiffness, toughness and dimensional stability.

1-1/2" - 1-1/2" Hose Barb Cast bronze hose barb adaptor for 1-1/2"NPT to 1-1/2" hose.

Pipe 1 1/4" To 1 1/4" Hose Bronze

Groco Marine Seacock Backing Blocks. Rot-proof composite pads with threaded brass inserts provide a flat, high-strength structural base for hull seacocks.

GROCO IBV Series bronze inline valves offer full-flow, PTFE seals, UL fuel/water rating, grease zerk (1-1/4"+), and a ratchet-ready handle for tight spaces.

The body of the Ball Valve is manufactured in glass-reinforced nylon composite with high impact and tensile strength resulting in a light weight unit, free from corrosion and electrolysis issues.

Perko 322 DP5 PLB. THRU HULL CONN 3/4

Thru Hull 1 1/2 Chrome The look of stainless but priced of plastic.

Thru Hull 1/2 Plastic white Molded plastic construction with broad flange White color Meets ABYC safety standards for small boats Not recommended for use below the water line For 1/2" ID hose 1-9/16"