T-H Marine TEE-118 Standard 3-Way Tee Fitting, 1-1/8 Inch Hose Barb

The T-H Marine TEE-118 is a standard 3-way tee fitting molded specifically to fit marine hose dimensions, built for joining three runs of 1-1/8 inch I.D. Hose at a single connection point. As a standard tee, all three barbed legs share the same barb dimension, so hose diameter stays consistent through the entire fitting rather than stepping down on one leg the way a reducing tee does. This makes it a straightforward choice anywhere a boat's plumbing needs to branch or combine hose lines without changing hose size, such as bilge, livewell, washdown, or thru-hull drain runs. The fitting is molded as a single piece with barbed connections designed to grip marine hose securely under clamp pressure. It is available from T-H Marine in two pack configurations: an OEM bulk pack of 50 per box (TEE-118) and a distributor packaged version of 12 per box (TEE-118) -- the same fitting, packaged differently under a separate SKU. Whether you are repairing a cracked tee, adding a branch to an existing hose run, or building out new plumbing on a boat, the TEE-118 gives you a purpose-built, marine-rated way to split or combine 1-1/8 inch hose without adapters or bushings.

Specifications

• Brand: T-H Marine
• Manufacturer Part Number: TEE-118
• Product Name: TEE, 3 Way, 1-1/8 Inch Hose I.D.
• Fitting Type: Standard Tee (equal barb dimension on all three legs)
• Hose I.D. Size: 1-1/8 inch
• Style: 3-Way Tee
• Weight: 0.5 pounds
• UPC: 733572067507
• Category: Thru Hull Fittings and Strainers
• Standard Pack (Bulk): 50 per box
• Distributor Packaged Version: TEE-118, 12 per box

Frequently Asked Questions

What size hose does the T-H Marine TEE-118 fit? The TEE-118 is sized for 1-1/8 inch I.D. Marine hose on all three barbed legs, since it is a standard (not reducing) tee fitting.

Is the TEE-118 a standard tee or a reducing tee? It is a standard tee, meaning all three legs have the same barb dimension; T-H Marine's reducing tees are separate parts (TEE-150, TEE-250, TEE-350) that step down to a smaller third leg.

What is the TEE-118 used for? This 3-way tee fitting connects three sections of 1-1/8 inch I.D. Marine hose at one point, and is categorized under thru-hull fittings and strainers for use in drain and hose plumbing runs on a boat.

What is the difference between TEE-118 and TEE-118? TEE-118 and TEE-118 are the same 1-1/8 inch 3-way tee fitting in different packaging -- TEE-118 ships as an OEM bulk pack of 50 per box, while TEE-118 is the distributor packaged version at 12 per box.

How much does the TEE-118 weigh? The TEE-118 weighs 0.5 pounds.

What other hose sizes does T-H Marine's standard tee line cover? Besides the 1-1/8 inch TEE-118, T-H Marine's standard tee fittings are available for 1/8 inch, 3/8 inch, 5/8 inch, 3/4 inch, and 1-1/2 inch hose I.D.

Does the TEE-118 reduce down to a smaller third leg? No -- the TEE-118 keeps the same 1-1/8 inch barb dimension on all three legs. A tee that reduces to a smaller third leg would be one of T-H Marine's reducing tees (TEE-150, TEE-250, or TEE-350).

What is the UPC for the T-H Marine TEE-118? The UPC for the T-H Marine TEE-118 3-way tee fitting is 733572067507.

How many TEE-118 fittings come in a box? The bulk-packed TEE-118 ships 50 per box; the distributor packaged version, TEE-118, ships 12 per box.

What category does the TEE-118 fall under? The TEE-118 3-way hose tee is listed under thru-hull fittings and strainers.

Are all three legs of the TEE-118 the same diameter? Yes, as a standard tee the TEE-118 has the same 1-1/8 inch barb dimension on each of its three legs, unlike a reducing tee design.

Is the TEE-118 molded specifically for marine hose? Yes, T-H Marine molds the TEE-118 tee fitting specifically to fit marine hose dimensions rather than generic industrial hose sizing.