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OETIKER Ear Clamp: 39/64 in – 47/64 in Clamping Dia, 304 Stainless Steel - Constant-Tension Single-Ear Clamps
OETIKERConstant-Tension Single-Ear Clamps

OETIKER Ear Clamp: 39/64 in – 47/64 in Clamping Dia, 304 Stainless Steel

OETIKER Constant-Tension Single-Ear Clamps (SKU 820N33, MPN 16700020-10pk) with a clamping diameter range of 39/64 in – 47/64 in. Constructed from 304 stainless steel with a tongue-in-groove band type and a max…

SKU 3G-OTH-649108

Brand
OETIKER
Item
Ear Clamp: 39/64 in – 47/64 in Clamping Dia, 304 Stainless Steel
Category
Constant-Tension Single-Ear Clamps
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Technical Specifications

OETIKER
Manufacturer Part Number
16700020-10pk
Band Type
Tongue-in-Groove
Band Material
Stainless Steel
Stainless Steel
304
Max Closing Force
2,400 N
Band Material Grade
304
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OETIKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OETIKER Constant-Tension Single-Ear Clamps (SKU 820N33, MPN 16700020-10pk) with a clamping diameter range of 39/64 in – 47/64 in. Constructed from 304 stainless steel with a tongue-in-groove band type and a max closing force of 2,400 N.

Frequently Asked Questions

What is an OETIKER ear clamp used for?

OETIKER ear clamps provide a permanent, leak-proof seal on hoses and tubes in automotive, industrial, and hydraulic systems. The single-ear design delivers constant tension to accommodate thermal expansion and vibration, ensuring reliable connections in demanding applications.

What are the specifications of the OETIKER 16700020-10pk ear clamp?

This OETIKER constant-tension single-ear clamp has a clamping diameter range of 39/64 in – 47/64 in, a max closing force of 2,400 N, and is made from 304 stainless steel with a tongue-in-groove band type. It is sold as a 10-pack under MPN 16700020-10pk.

Where to buy OETIKER ear clamps worldwide?

3G Electric supplies OETIKER ear clamps and handles full logistics, customs clearance, and delivery to worldwide destinations. As a global industrial sourcing partner, we provide genuine OETIKER parts like the 16700020-10pk to customers across multiple industries.

How to install an OETIKER single-ear clamp?

Position the clamp over the hose and fitting, then use a pincer tool designed for ear clamps to compress the ear until the tongue engages the groove. Ensure the clamp is fully closed and the ear is flat against the band for a secure, leak-proof seal.

Used in

Common applications for OETIKER
Residential plumbing — OETIKER ratchet pincer (14100280-GRA) for installing PEX ear clamps on hot and cold water lines.
Automotive cooling systems — OETIKER clamp tool (14100396) for securing coolant hose connections in engine bays.
Industrial pneumatic lines — OETIKER ratchet pincer (14100069-GRA) for clamping air tubing in factory automation setups.
Hydronic heating systems — OETIKER ear clamping tools for joining PEX pipes in radiant floor heating installations.
Marine plumbing — OETIKER forged steel clamp tool (14100396) for corrosion-resistant connections in boat freshwater systems.
Compressed air distribution — OETIKER ratchet pincer (14100280-GRA) for securing ear clamps on air hose assemblies in workshops.

OETIKER Products

3G Electric supplies OETIKER constant-tension single-ear clamps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Ear Clamp: 33/64 in – 5/8 in Clamping Dia, 304 Stainless Steel, 2,102 N Max Closing Force (MPN 16701005-10pk). Key specifications — Band Type: Tongue-in-Groove; Band Material Grade: 304; Band Material: Stainless Steel.
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Ear Clamp: 25/64 in – 15/32 in Clamping Dia, 304 Stainless Steel, 1,000 N Max Closing Force (MPN 16700008-10pk). Key specifications — Band Type: Tongue-in-Groove; Band Material Grade: 304; Band Material: Stainless Steel.
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Hose Clamp: 1/2 in – 39/64 in Clamping Dia, 304 Stainless Steel, 2,100 N Max Closing Force (MPN 16700015-100). Key specifications — Band Type: Tongue-in-Groove; Band Material Grade: 304; Band Material: Stainless Steel.
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Hose Clamp: 17/32 in – 41/64 in Clamping Dia, 304 Stainless Steel, 1,100 N Max Closing Force (MPN 16702494-100). Key specifications — Band Type: Tongue-in-Groove; Band Material Grade: 304; Band Material: Stainless Steel.
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