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2-Ear Pinch Clamp, Zinc Plated Steel, 0.591 - 0.708 Inch Clamping Range, 0.315 Inch Width

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Description & Features

The Oetiker Inc. 2-Ear Pinch Clamp, constructed from durable zinc plated steel, provides a reliable clamping range of 0.591 - 0.708 inches and a width of 0.315 inches. This versatile clamp is especially suited for use with air, fluid, gas, and steam lines in industrial environments, including heavy vibrating equipment.

The one-piece design ensures a positive, tamper-proof seal without damaging the hose. For optimal installation, both ears should be closed, starting with one ear completely followed by the second ear, allowing for a spring-like action that maintains clamping force against pressure, vibration, and hose shrinkage.

This clamp's nominal size is 0.625 inches, offering a robust solution for preventing leakage. If both ears can be closed fully, the clamp may be too large, and a smaller size should be considered.

MPN: 10100024

Supplier Part Number: 10100024

Specifications

Brand
OETIKER®
Finish
Zinc-Plated
grp Installation
While Both Ears Must be Closed, 2-Ear Clamps are Best Installed when 1-Ear is Closed All the Way First, the Second Ear is Then Closed So That the First Ear Opens Slightly (Gap to be Approximately 1/16 in)
Material
Steel
Series
101 Series

Product Questions & Answers (2)

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Question by: Earl S on Feb 20, 2026, 6:42 PM
What size hose does this clamp fit best? I'm having a heck of a time figuring out the right size.
Answer by: Customer Support on Feb 22, 2026, 1:39 PM
This clamp works best on hoses that are around 0.625 inches in outer diameter. Just make sure your hose falls within the clamping range of 0.591 to 0.708 inches for a good, tight fit.
Question by: Dale S on Mar 4, 2026, 11:08 AM
got a hose sitting right at 0.650 inches outside diameter, this clamp gonna have enough range to grab it good?
Answer by: Customer Support on Mar 5, 2026, 7:16 PM
At 0.650 inches, you're sitting right in the middle of the clamping range on this one, which runs from 0.591 to 0.708 inches. That's actually a solid spot to land. Clamps tend to perform best when the hose falls near the center of the range rather than at either extreme, so you should get a reliable, consistent grip without having to force anything.

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