Stainless steel hose clamps, 12mm hose clamp, 20-32mm, steel hose clamps
Clamping range
: 20–32 mm
Type
: Worm-Drive (Schlauchschelle)
Material
: Stainless Steel W4
Band
: 12 mm
About this item:
- Stainless Steel Hose Clamps W4 – Band Width 12 mm
- Suitable for Hoses 20-32 mm – Versatile Use
- Corrosion Resistant – Made of High-Quality W4 Stainless Steel
- Industrial Quality per DIN 3017 – Strong Fixation
- Screw with Slot/Cross – Easy Tightening
Guaranteed Secure Checkout
| Item number | BONI-41008-03 |
| Brand | Boni-Shop® |
4.86
No images or videos found in reviews
Wolfgang Foltin
Works very well, comes in different sizes. I'd recommend them.
Christina Kreft
Good and efficient product, just as pictured.
Martin Burkert
Works perfectly for securing hoses.
Matthias Bogats
These clamps are great for working with different hose sizes. They're easy to tighten and provide a secure fit every time.
Morsli Mohammed
Danilo Farr
Everything is fine. The product works well and I've already used it.
Klaus Pilger
BONI-41011-47
Clamping range
:
74–79 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
24 mm
BONI-41011-47
Clamping range
:
74–79 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
24 mm
Uwe Stothfang
BONI-41008-01
Clamping range
:
12–22 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W4
Band
:
12 mm
Very good quality, worth trying out.
BONI-41008-01
Clamping range
:
12–22 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W4
Band
:
12 mm
Stefan Schwab
BONI-34267
Clamping range
:
40–60 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
Works perfectly for my needs and has good quality.
BONI-34267
Clamping range
:
40–60 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
Dr.Thomas Brand
BONI-41011-35
Clamping range
:
26–28 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
18 mm
This hose clamp does exactly what it's supposed to do. The stainless steel construction feels solid, and the hex socket makes tightening straightforward. I've used it for some plumbing projects, and it holds securely without damaging the hoses. The corrosi...
BONI-41011-35
Clamping range
:
26–28 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
18 mm
Hubert Holzenka
BONI-41008-11
Clamping range
:
100–120 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W4
Band
:
12 mm
Sturdy and well made. Easy to fit on and tighten as long as your pipe is the right size. Happy with this purchase.
BONI-41008-11
Clamping range
:
100–120 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W4
Band
:
12 mm
Lutz Kühle
BONI-41011-17
Clamping range
:
74–79 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Galvanized Steel (W1)
Band
:
24 mm
Works well for its purpose.
BONI-41011-17
Clamping range
:
74–79 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Galvanized Steel (W1)
Band
:
24 mm
Regina Geier
BONI-34269
Clamping range
:
60–80 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
These stainless steel hose clamps are easy to install and provide a secure hold for various hose sizes. The corrosion-resistant material ensures durability, and the rounded edges protect hoses from damage. They’re versatile and reliable for different appli...
BONI-34269
Clamping range
:
60–80 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
Theresia Schroe
BONI-41011-34
Clamping range
:
23–25 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
18 mm
These clamps work very well and save you the hassle of using a screwdriver. Highly recommended!
BONI-41011-34
Clamping range
:
23–25 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
18 mm
Franz Polomsky
BONI-41011-53
Clamping range
:
113–121 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
24 mm
This hose clamp does exactly what it promises. The stainless steel construction feels solid, and the hex head makes tightening straightforward. It holds hoses securely without damaging them, which is exactly what I needed for my workshop projects. The corr...
BONI-41011-53
Clamping range
:
113–121 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
24 mm
Anja Marong
BONI-34270
Clamping range
:
70–90 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
Good, sturdy clamps. Hope they really are stainless steel and won't rust.
BONI-34270
Clamping range
:
70–90 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
Lutz Schellhamm
BONI-34276
Clamping range
:
16–27 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
9 mm
Works great for securely tightening hoses.
BONI-34276
Clamping range
:
16–27 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
9 mm
Klaus Jokubeit
BONI-41011-39
Clamping range
:
40–43 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
20 mm
Great hose clamps to have.
BONI-41011-39
Clamping range
:
40–43 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
20 mm
Claudia Bottek
BONI-41011-59
Clamping range
:
174–187 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
26 mm
Works great and is super easy to install.
BONI-41011-59
Clamping range
:
174–187 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
26 mm
Magdalena Tsaki
BONI-41011-22
Clamping range
:
104–112 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Galvanized Steel (W1)
Band
:
24 mm
These clamps provide a solid grip for hoses in various applications. The galvanized steel construction feels sturdy, and the hexagonal socket makes tightening straightforward. They work well for securing different hose sizes within their range.
BONI-41011-22
Clamping range
:
104–112 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Galvanized Steel (W1)
Band
:
24 mm
Axel Vollmann
BONI-41011-54
Clamping range
:
121–130 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
24 mm
Easy to install and provides a solid seal.
BONI-41011-54
Clamping range
:
121–130 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
24 mm
Hubert Lerf
BONI-41011-11
Clamping range
:
48–51 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Galvanized Steel (W1)
Band
:
22 mm
These clamps provide a solid grip for various hose sizes. The galvanized steel construction feels sturdy, and the hex socket makes tightening easy. Works well for basic industrial applications where a secure connection is needed.
BONI-41011-11
Clamping range
:
48–51 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Galvanized Steel (W1)
Band
:
22 mm
Martin Goldschm
BONI-34285
Clamping range
:
100–120 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
9 mm
Great quality clamps, exactly what I was looking for.
BONI-34285
Clamping range
:
100–120 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
9 mm
Torsten Remmerb
BONI-34271
Clamping range
:
80–100 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
Works exactly as described. Does its job perfectly.
BONI-34271
Clamping range
:
80–100 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
Michael Grundig
BONI-41011-15
Clamping range
:
64–67 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Galvanized Steel (W1)
Band
:
22 mm
This hose clamp does a solid job keeping connections tight. The T-bolt design spreads pressure evenly, which helps prevent leaks. I've used it on some industrial equipment and it holds up well under pressure. The zinc plating seems to offer decent protecti...
BONI-41011-15
Clamping range
:
64–67 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Galvanized Steel (W1)
Band
:
22 mm
Wilhelmus Van d
BONI-41011-45
Clamping range
:
64–67 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
22 mm
This hose clamp does its job well for securing connections. The stainless steel construction feels solid and the hexagonal socket makes tightening straightforward. Works as expected for various hose sizes.
BONI-41011-45
Clamping range
:
64–67 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
22 mm
Lars Mertens
BONI-41011-43
Clamping range
:
56–59 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
22 mm
These clamps provide a solid grip for hoses in the specified size range. The stainless steel construction feels durable and the hexagonal socket makes tightening straightforward. Works well for basic industrial applications where a secure connection is nee...
BONI-41011-43
Clamping range
:
56–59 mm
Type
:
Bolt Clamp (Schraubschelle)
Material
:
Stainless Steel W2
Band
:
22 mm
Gabriele Lucius
BONI-34264
Clamping range
:
20–32 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
The product matches the description and is very well made. I'm curious to see how well it holds up over time.
BONI-34264
Clamping range
:
20–32 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
Hannelore Kramp
BONI-34283
Clamping range
:
70–90 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
9 mm
These stainless steel hose clamps are great - they feel like the same quality as the ones I've tried in France. Solid product!
BONI-34283
Clamping range
:
70–90 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
9 mm
Jens Temme
BONI-34265
Clamping range
:
25–40 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
The hose clamps are solid quality and fully match the description. Curious to see if they really stay rust-free.
BONI-34265
Clamping range
:
25–40 mm
Type
:
Worm-Drive (Schlauchschelle)
Material
:
Stainless Steel W2
Band
:
12 mm
Want to know more about this product?
4.9
475 reviews
Reviews (475)
Wolfgang Foltin
Works very well, comes in different sizes. I'd recommend them.
Questions (230)
Stainless steel hose clamps, 12mm hose clamp, 20-32mm, steel hose clamps
Looking for reliable and durable hose clamps for your gardening projects, greenhouse, or any other application? Our stainless steel hose clamps are designed to provide a secure and leak-proof connection every time. Made from high-quality W4 stainless steel, these clamps offer excellent corrosion resistance and long-lasting performance. Choose the size that fits your needs and experience the difference of quality craftsmanship.
Key Specifications
These stainless steel hose clamps are built for demanding applications. The 12mm band provides a strong and even clamping force, ensuring a secure seal. Designed to fit hoses with an outer diameter of 20-32mm, these clamps are versatile for various uses. Made from W4 stainless steel, you can rely on excellent corrosion resistance in both indoor and outdoor environments.
Technical Specifications
| Material (Band & Housing) | W4 Stainless Steel (DIN 3017) |
| Screw Material | Steel |
| Band Width | 12 mm |
| Clamping Range | 20-32 mm |
| Screw Head Type | Slotted/Phillips/Hex |
Product Features and Benefits
- W4 Stainless Steel Construction: Provides excellent resistance to corrosion, ensuring your hose clamps last for years, even in harsh environments. This means you won't have to worry about replacing them frequently.
- 12mm Band Width: Offers a strong and secure grip on your hoses, preventing leaks and ensuring a tight seal. This gives you peace of mind knowing your connections are reliable.
- 20-32mm Clamping Range: Versatile design fits a wide range of hose sizes, making these clamps suitable for various applications around your garden, greenhouse, or workshop. You can use them for different projects without needing multiple clamp sizes.
- Slotted/Phillips/Hex Screw Head: Allows for easy tightening and loosening with multiple tool options, increasing convenience and flexibility. You can use the tool that's most readily available to you.
- Industry-Grade Quality (DIN 3017): Guarantees reliability and performance, meeting strict industry standards for hose clamps. You're getting a product that's built to last and perform under pressure.
Advantages of Our Product
- Superior Corrosion Resistance: Unlike zinc-plated steel clamps, W4 stainless steel offers significantly better resistance to rust and corrosion, especially in humid or outdoor environments.
- Wider Clamping Range: The 20-32mm range provides versatility for different hose sizes, reducing the need to purchase multiple sizes of clamps.
- Stronger Grip: The 12mm band width ensures a more even and secure clamping force compared to narrower band clamps, minimizing the risk of leaks.
- Multiple Screw Head Options: The slotted/Phillips/Hex screw head allows for convenient tightening with various tools, unlike clamps with a single screw head type.
- Durability: The robust construction and high-quality materials ensure a longer lifespan compared to cheaper, lower-quality clamps.
- Meets DIN 3017 Standard: Ensures the clamps meet rigorous industry standards for quality and performance.
- Easy to Install: Simple and straightforward installation process, saving you time and effort.
How to Use (Step-by-Step)
- Step 1: Prepare the Hose and Connection: Ensure the hose is properly seated on the fitting. Make sure the hose and fitting are clean and free of debris for a proper seal.
- Step 2: Position the Clamp: Slide the stainless steel hose clamp over the hose, positioning it so that it covers the area where the hose connects to the fitting.
- Step 3: Tighten the Clamp: Use a screwdriver or wrench to tighten the screw on the hose clamp. Tighten until the clamp is snug, but avoid overtightening, which could damage the hose.
- Step 4: Verify the Seal: Check for any leaks by applying pressure to the hose. If you notice any leaks, tighten the clamp slightly more until the leak stops.
- Step 5: Maintenance: Periodically check the clamps for tightness and corrosion. Tighten as needed to maintain a secure seal.
Key Specifications
These stainless steel hose clamps are built for demanding applications. The 12mm band provides a strong and even clamping force, ensuring a secure seal. Designed to fit hoses with an outer diameter of 20-32mm, these clamps are versatile for various uses. Made from W4 stainless steel, you can rely on excellent corrosion resistance in both indoor and outdoor environments.
Technical Specifications
| Material (Band & Housing) | W4 Stainless Steel (DIN 3017) |
| Screw Material | Steel |
| Band Width | 12 mm |
| Clamping Range | 20-32 mm |
| Screw Head Type | Slotted/Phillips/Hex |
EU-Responsible Name: Boni-Shop GmbH; Hr. Stanislav Maer
EU-Responsible Street: Wissmannstraße
EU-Responsible House No: 58
EU-Responsible Post Code: 27755
EU-Responsible Town: Delmenhorst
EU-Responsible Country: Germany
EU-Responsible Email: [email protected]
EU-Responsible Phone Number: +49(0)4221 45 777 00
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