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2-Ear Pinch Clamp, Stainless, 0.787 - 0.905 Inch Clamping Range, 0.354 Inch Width

Description & Features

Oetiker Inc. 2-Ear Pinch Clamp, ideal for use with industrial machinery and equipment exposed to vibration, is constructed from durable stainless steel. Designed with a 0.787 to 0.905 inch clamping range and a width of 0.354 inch, this clamp ensures a secure, tamper-proof seal without causing damage to hoses.

Its single-piece design is particularly effective on air, fluid, gas, and steam lines. This clamp is engineered with a unique dual-ear feature that is best installed by fully closing one ear first, then the other, ensuring proper pressure distribution and resilience against pressure and temperature fluctuations.

Product Model Label: Hose Clamps & Ferrules.

Meta Description: 2-Ear Pinch Clamp, Stainless, 0.787 - 0.905 Inch Clamping Range, 0.354 Inch Width.

Meta Title: Oetiker Inc. 2-Ear Pinch Clamp 15100012.

Supplier Part Number: 15100012.

This product is particularly effective for applications where reliability and performance are crucial, providing a consistent hold even with hose shrinkage due to aging.

Specifications

Clamping Range (in) 0.787 - 0.905	Brand Oetiker Inc.	Brand Oetiker	Pack Size 1.00	UOM EA	Materials Stainless	Nominal Size 0.88	Supplier Part Number 15100012	Product Weight 0.14 lbs	Alternate Part Numbers Alternate Part Number C1ES50, Alternate Part Number MI-01555285, Alternate Part Number MINO-00691J50972

Similar Products

Model Number	Materials	Nominal Size	Clamping Range (in)	Width (in)
10100008 2-Ear Pinch Clamp	Zinc Plated Steel	0.3125	0.276 - 0.354	0.276
10100011 2-Ear Pinch Clamp	Zinc Plated Steel	0.375	0.315 - 0.433	0.276
10100016 2-Ear Pinch Clamp	Zinc Plated Steel	0.5	0.433 - 0.512	0.276
10100019 2-Ear Pinch Clamp	Zinc Plated Steel	0.5625	0.512 - 0.592	0.295
10100024 2-Ear Pinch Clamp	Zinc Plated Steel	0.625	0.591 - 0.708	0.315
10100027 2-Ear Pinch Clamp	Zinc Plated Steel	0.75	0.669 - 0.787	0.335
10100030 2-Ear Pinch Clamp	Zinc Plated Steel	0.875	0.787 - 0.905	0.354
10100032 2-Ear Pinch Clamp	Zinc Plated Steel	0.9375	0.866 - 0.984	0.394
15100007 2-Ear Pinch Clamp	Stainless	0.5625	0.512 - 0.592	0.295
15100009 2-Ear Pinch Clamp	Stainless	0.625	0.591 - 0.708	0.315
15100010 2-Ear Pinch Clamp	Stainless	0.75	0.669 - 0.787	0.335
15100023 2-Ear Pinch Clamp	Stainless	0.375	0.315 - 0.433	0.276

Product Questions & Answers (3)

Question by: Roger R on Nov 13, 2025, 8:29 PM

how do you properly close the ears on one of these clamps? heard you ain't supposed to do both at the same time but not sure on the right way to go about it

Answer by: Customer Support on Nov 15, 2025, 7:00 AM

Close one ear all the way first, then move to the second ear. When you close that second one, the first ear should open back up just a little, roughly a 1/16 inch gap. That slight spring-back is actually what you want. It builds tension into the clamp so it can flex against vibration, pressure changes, and hose shrinkage over time. If both ears close all the way with no gap at all, that's a sign the clamp is too big for the hose you're working with and you'd need to drop down to the next smaller size.

Question by: Pete T on May 2, 2025, 8:44 AM

got a hose that measures right around 7/8 inch, is this clamp the right size or am i gonna fight it

Answer by: Customer Support on May 3, 2025, 6:52 PM

You want the hose outside diameter to land in the clamp’s clamping range of 0.787 to 0.905 inch. The nominal size is 0.875 inch, so a hose that’s about 7/8 inch OD is right in the window.

Question by: Hugh C on Jun 2, 2025, 2:53 PM

How do you properly install one of these? I want to make sure I get a good seal.

Answer by: Customer Support on Jun 4, 2025, 6:06 AM

These Oetiker 2-ear clamps are best installed by fully closing one ear first. Then, close the other ear, leaving a small gap of about 1/16 inch. This creates a spring-like action for a secure hold against pressure, vibration, and hose shrinkage.