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Stepless Ear Pinch Clamp, Stainless, 1.004 - 1.126 Inch Clamping Range, 0.276 Inch Width

Description & Features

Engineered for precision, this stepless ear pinch clamp features a 1.004 - 1.126 inch clamping range and a 0.276 inch width, ensuring an optimal fit for low durometer and thin-walled hoses and tubing. The smooth inner band is designed to prevent damage during installation and use, making it particularly suitable for silicone, vinyl, and polyurethane lines.

The 1-ear clamp design incorporates a tongue-in-groove mechanism, creating a complete 360deg; seal that maintains integrity under pressure, vibration, and hose shrinkage. Achieving a resilient hold, the clamp should show a gap of approximately 1/16 inch on installation. If the clamp ear can be closed fully, a smaller size is recommended.

Manufactured from high-quality stainless material, this Oetiker clamp provides reliable performance and durability. The nominal size of 1.125 inches and width of 0.276 inches make it versatile for various industrial applications.

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Supplier Part Number: 16700035

Specifications

Clamping Range (in) 1.004 - 1.126	Brand Oetiker Inc.	Brand Oetiker	Pack Size 1.00	UOM EA	Materials Stainless	Nominal Size 1.13	Size 28.6 mm	Supplier Part Number 16700035	Product Weight 0.09 lbs	Alternate Part Numbers Alternate Part Number C1ES63, Alternate Part Number MI-01555310, Alternate Part Number MINO-00691J50997

Similar Products

Model Number	Materials	Size	Nominal Size	Clamping Range (in)	Width (in)
16700010 Stepless Ear Pinch Clamp	Stainless	13.3 mm	0.5	0.425 - 0.524	0.276
16700013 Stepless Ear Pinch Clamp	Stainless	14.5 mm	0.5625	0.472 - 0.571	0.276
16700016 Stepless Ear Pinch Clamp	Stainless	15.7 mm	0.625	0.520 - 0.618	0.276
16700020 Stepless Ear Pinch Clamp	Stainless	18.5 mm	0.719	0.602 - 0.728	0.276
16700026 Stepless Ear Pinch Clamp	Stainless	22.6 mm	0.875	0.764 - 0.890	0.276
16700031 Stepless Ear Pinch Clamp	Stainless	25.6 mm	1	0.882 - 1.008	0.276
16700035 Stepless Ear Pinch Clamp	Stainless	28.6 mm	1.125	1.004 - 1.126	0.276
16701009 Stepless Ear Pinch Clamp	Stainless (Degreased)	17.0 mm	0.6875	0.571 - 0.669	0.276

Product Questions & Answers (3)

Question by: Sherry C on Mar 8, 2026, 8:04 PM

Got some thin-wall silicone hose running about 1.06 inches outside diameter, this clamp gonna fit that alright?

Answer by: Customer Support on Mar 10, 2026, 6:22 PM

A 1.06 inch diameter falls right in the middle of the clamping range on this one, which runs from 1.004 up to 1.126 inches, so you're in good shape there. Silicone is also exactly the kind of material this clamp is built around. The smooth inner band keeps it from biting into soft or flexible hose walls, and the tongue-in-groove design seals the full 360 degrees around the line. Just make sure when you crimp it down there's still roughly a 1/16 inch gap showing at the ear. That little bit of leftover tension is what gives it a spring-like grip to hold against pressure swings and hose shrinkage over time.

Question by: Patty C on Jun 22, 2025, 8:33 AM

trying to clamp a 1-1/8 inch hose, is this the right size or am i gonna be fighting it?

Answer by: Customer Support on Jun 23, 2025, 1:51 PM

Go by the clamping range. This clamp covers 1.004 to 1.126 inches, with a nominal size of 1.125 inch, so a hose around 1-1/8 inch OD is right in its window.

Question by: Kurt W on Aug 13, 2025, 1:17 PM

What size range of hose will this clamp fit securely? I'm using some thick-walled silicone, and want to make sure it's snug.

Answer by: Customer Support on Aug 14, 2025, 5:30 PM

This stepless ear pinch clamp is designed for hoses and tubing with an outer diameter between 1.004 and 1.126 inches. It's best suited for low durometer and thin-walled options like silicone, vinyl, and polyurethane.