Heavy Duty 25-50/50-120mm CV Boot Ear Clamps Adjustable Ear Clamps

CV Boot ear clamps are the most common type of clamp used to secure the rubber boot that protects a constant velocity (CV) joint. Their distinctive “ear” is crimped with a special tool to create a permanent, secure seal.

 


Product Detail

Size List

Package & Accessories

Product Tags

Product Description

CV Boot clamps are specifically engineered for this demanding application. Common design features include:
The "Ear": This is the defining feature—a small, deformable tab on the clamp band. The installation process involves using special pliers to pinch and permanently collapse this ear, which reduces the clamp's circumference to create a tight, secure fit .
Material: They are typically made from stainless steel. This material is chosen for its high strength and, most importantly, its excellent corrosion resistance, which is vital for components exposed to harsh road conditions .
Design for Safety: High-quality clamps feature rounded edges and a smooth, burr-free surface. This design is crucial to prevent the clamp from cutting into or damaging the rubber boot during installation and throughout its service life .
Locking Mechanism: Many designs incorporate a locking feature, such as teeth or hooks, that engage when the clamp is tightened. This ensures the clamp stays securely in place and provides a robust hold

NO.

Parameters Details

1.

Bandwidth 7/8/9mm

2.

Thickness 0.6mm

3.

Size 25mm to all

4.

Surface Treatment Polishing

5.

OEM/ODM OEM /ODM is welcome

 

Product Video

Product Components

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adjustable ear clamps drawing

Production Application

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CV boot adjustable ear clamps (often called ear clamps) are primarily used to securely fasten the rubber boots of Constant Velocity (CV) joints on vehicle axles. Their main job is to keep the grease inside the boot and keep contaminants out

 

Product Advantage

1. Wide Size Range – No Precise Measurement Required

2. Ultra-Fast Installation – Single-Step Crimping

3. Tamper-Evident – Permanent Seal

4. Constant Tension – Compensates for Thermal Expansion

5. Smooth Inner Surface – Protects the Rubber Boot

6. Vibration-Resistant – No Risk of Loosening

7. Superior Corrosion Resistance

 

 

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Packing Process

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Box packaging: We provide white boxes, black boxes, kraft paper boxes, color boxes and plastic boxes, can be designed and printed according to customer requirements.

 

adjustable ear clamps packing

Transparent plastic bags are our regular packaging, we have self-sealing plastic bags and ironing bags, can be provided according to customer needs, of course, we can also provide printed plastic bags, customized according to customer needs.

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Generally speaking, the outer packaging are conventional export kraft cartons, we can also provide printed cartons according to customer requirements: white, black or color printing can be. In addition to sealing the box with tape, we will pack the outer box, or set woven bags, and finally beat the pallet, wooden pallet or iron pallet can be provided.

Certificates

Product Inspection Report

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Our Factory

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Exhibition

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FAQ

Q1: Are you trading company or manufacturer?
A: We are factory welcome your visit at anytime

Q2: What’s the MOQ?
A: 500 or 1000 pcs /size,small order is welcomed

Q3: How long is your delivery time?
A: Generally it is 2-3 days if goods are in stock. Or it is 25-35 days if the goods are on producing, it is according to your
quantity

Q4: Do you provide samples? Is it free or extra?
A: Yes, we could offer the samples for free only you afford is freight cost

Q5: What is your terms of payment?
A: L/C, T/T ,western union and so on

Q6: Can you put our company’s logo on the band of the hose clamps?
A: Yes, we can put your logo if you can provides us with 
copyright and letter of authority, OEM order is welcomed.


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  • Clamp Range

    Bandwidth

    Thickness

    TO Part No.

    Min(mm)

    Max(mm)

    (mm)

    (mm)

    5.3

    6.5

    5

    0.5

    TOESS6.5

    5.8

    7

    5

    0.5

    TOESS7

    6.8

    8

    5

    0.5

    TOESS8

    7

    8.7

    5

    0.5

    TOESS8.7

    7.8

    9.5

    5

    0.5

    TOESS9.5

    8.8

    10.5

    5

    0.5

    TOESS10.5

    10.1

    11.8

    5

    0.5

    TOESS11.8

    9.4

    11.9

    7

    0.6

    TOESS11.9

    9.8

    12.3

    7

    0.6

    TOESS12.3

    10.3

    12.8

    7

    0.6

    TOESS12.8

    10.8

    13.3

    7

    0.6

    TOESS13.3

    11.5

    14

    7

    0.6

    TOESS14

    12

    14.5

    7

    0.6

    TOESS14.5

    12.8

    15.3

    7

    0.6

    TOESS15.3

    13.2

    15.7

    7

    0.6

    TOESS15.7

    13.7

    16.2

    7

    0.6

    TOESS16.2

    14.5

    17

    7

    0.6

    TOESS17

    15

    17.5

    7

    0.6

    TOESS17.5

    15.3

    18.5

    7

    0.6

    TOESS18.5

    16

    19.2

    7

    0.6

    TOESS19.2

    16.6

    19.8

    7

    0.6

    TOESS19.8

    17.8

    21

    7

    0.6

    TOESS21

    19.4

    22.6

    7

    0.6

    TOESS22.6

    20.9

    24.1

    7

    0.6

    TOESS24.1

    22.4

    25.6

    7

    0.6

    TOESS25.6

    23.9

    27.1

    7

    0.6

    TOESS27.1

    25.4

    28.6

    7

    0.6

    TOESS28.6

    28.4

    31.6

    7

    0.6

    TOESS31.6

    31.4

    34.6

    7

    0.6

    TOESS34.6

    34.4

    37.6

    7

    0.6

    TOESS37.6

    36.4

    39.6

    7

    0.6

    TOESS39.6

    39.3

    42.5

    7

    0.6

    TOESS42.5

    45.3

    48.5

    7

    0.6

    TOESS48.5

    52.8

    56

    7

    0.6

    TOESS56

    55.8

    59

    7

    0.6

    TOESS59

     

     

    vd Packaging

    Single ear hose clamps package are available with poly bag, paper box, plastic box, paper card plastic bag,and customer designed packaging.

    • our colour box with logo.
    • we can provide customer bar code and label for all packing
    • Customer designed packing are available
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    Colour box packing:100clamps per box for small sizes, 50 clamps per box for large sizes, then shipped in cartons.

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    Plastic box packing:100clamps per box for small sizes, 50 clamps per box for large sizes, then shipped in cartons.

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    Poly bag with paper card packaging: each poly bag packaging is available in 2, 5,10 clamps, or customer packaging.

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    We also accept special package with plastic separated box.Customize the box size according to customer’s requirements.

    vd Accessories

    We also provide the flexible shaft nut driver for helping your work easily.

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