My Account
Shopping Cart

T-H Marine 16700037X-DP Oetiker Stepless Ear Hose Clamp 30.1mm

Manufacturer

T-H Marine

<h3>About T-H Marine</h3><p>Since 1975, T-H Marine has been one of the most respected names in the recreational boating industry. <strong>Founded in Huntsville, Alabama</strong>, this family-owned company was built by boaters and anglers who understood firsthand what the water demands. That passion for the sport drives every product they design — from the transom to the helm — and it shows in the breadth and quality of their lineup.</p><p>T-H Marine's legacy is one of genuine innovation. The company revolutionized recreational boating with the first-to-market, full production jack plate — a product category they essentially created. Their <a href="/7603-t-h-marine-jack-plates-200590">jack plates</a> remain the cornerstone of their catalog, and for good reason: T-H Marine is a leader in the hydraulic jack plate market, with its products being used by almost all OEM boatbuilders and by more pro-fishermen than all other companies combined. From the iconic <strong>HI-JACKER&trade;</strong> manual plates to the sophisticated <strong>ATLAS&reg;</strong> hydraulic series, the lineup covers outboards of virtually every horsepower class.</p><p>Performance on the water goes beyond just motor positioning. T-H Marine's <a href="/201071-tilttrim-motors-t-h-marine-7603">tilt/trim motors</a> and <a href="/7603-t-h-marine-trim-controls-201109">trim controls</a> give boaters precise command over their outboard's angle at any speed. The brand also introduced the first foot-operated trim switch — the HOT TRIM — providing a safety feature that allows boaters to keep both hands on the wheel when running at higher speeds. That same philosophy of hands-on safety extends to their steering-wheel-mounted trim control units, which put adjustment right at the driver's fingertips.</p><p>Getting a clean, functional helm setup on an aluminum or Jon boat has always been a challenge, which is where T-H Marine's <a href="/7603-t-h-marine-steering-throttle-mounts-201012">steering &amp; throttle mounts</a> make a real difference. Their steering console mounts add steering control and a cleaner helm setup, designed to be adaptable to most aluminum or fiberglass boats. Pair that with their multi-purpose gauge mounts and you have a complete, organized cockpit without a custom fabrication project.</p><p> T-H Marine produces thousands of products across many categories, including outboard motor mounts, outboard tilt and trim, access hatches, deck plates, livewell aeration, plumbing fittings, battery trays, fishing rod holders, boat lights, rigging accessories, trolling motor accessories, and pontoon boat parts. Whether you&apos;re rigging a new bass boat, upgrading an older aluminum fishing rig, or outfitting a center console for coastal fishing, T-H Marine has the hardware to get it done right.</p><h3>Why Boaters Trust T-H Marine</h3><ul style="list-style:disc"><li>Over 45 years of marine innovation and manufacturing experience</li><li>Pioneer of the outboard jack plate — a category-defining invention</li><li>Products trusted by professional tournament anglers and OEM boatbuilders alike</li><li>Extensive range covering performance, rigging, plumbing, lighting, and helm accessories</li><li>Designed by boaters, for boaters — from a team that actually spends time on the water</li></ul>

Part Number

16700037X-DP
09/12/2036 7:18 AM
Sale Price

$10.73

In Stock (6)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The T-H Marine 16700037X-DP is an Oetiker-style stepless ear hose clamp engineered for marine plumbing, livewell systems, and general marine hose connections. This professional-grade clamp features a clamping range of 26.9mm to 30.1mm (1.059" to 1.185"), making it ideal for securing 1-1/8" hoses to fittings, barbs, and through-hull connections.

Key Features:

  • Stepless design eliminates gaps and overlaps for a complete 360-degree leak-free seal
  • Constructed from corrosion-resistant 304 stainless steel for marine durability
  • 7mm narrow band width provides concentrated clamping force
  • Tongue-and-groove mechanical interlock ensures uniform compression
  • Specially formed strip edges reduce risk of damage to hoses and tubing
  • Tamper-evident design shows visible signs if clamp is disturbed
  • Fast installation with standard ear clamp pincer tool

Perfect for securing aerator hoses, livewell plumbing, bilge pump connections, and washdown systems on boats. The stepless technology invented by Oetiker provides superior clamping force compared to traditional worm-gear clamps, ensuring reliable connections even in high-vibration marine environments. The 304 stainless steel construction resists saltwater corrosion for long-lasting performance.

Great prices. Some things cheaper than jegs, some things aren&rsquo;t. But these were!

Quick and easy to find what I needed and purchase it.

Great and easy website!

Very easy

Good thus far.

Great hopefully it comes we quickly thanks

I had to return an item which was the wrong part. Autoplicity acted fast to send a return authorization. I was quickly credited for the return. All Items are sent and arrive fast. No excuses like some other suppliers I deal with. They are now my go-too.

Item arrived in a fairly reasonable amount of time, very well packed. Thanks

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy