2-ear clamp, Galvanized Steel
2-ear hose clamp from Krause K+K made of galvanized steel for compact and durable hose fastenings. Numerous clamping ranges for proper adjustment to the respective hose outer diameter.
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| Item No.
351-0709v
2-ear clamp, Galvanized Steel - 7-9 is in stock and will be shipped as soon as it is available again
Questions & Help
Questions & Help
Do you have questions about one of our products, or would you like expert advice on selecting the right solution for your application?
No problem—give us a call! Tel. +49 (0) 2551 5030
Send us an email! shop@strahltechnik-express.de
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Leasing & Rent-to-Own
Leasing & Rent-to-Own
We offer leasing and rent-to-own financing options exclusively to business owners, tradespeople, and the self-employed for selected products with a net merchandise value of €1,000 or more. Below you will find the key differences between these two financing options.
Leasing
In a lease, the product is made available to the lessee for use in exchange for regular lease payments. The lessor is responsible for accounting for the lease. The lease payments can generally be claimed as business expenses for tax purposes. These are gross payments, and value-added tax is charged throughout the entire term. At the end of the agreed-upon basic lease term, it is generally possible to purchase the product.
Hire Purchase
Hire purchase is economically equivalent to installment purchase. The product is capitalized on the hire purchaser’s balance sheet and depreciated in accordance with the official depreciation tables. Upon payment of the final hire purchase installment, ownership of the item is transferred to the hire purchaser. Value-added tax must be paid in full with the first hire purchase installment (transitory item).
Shipping & Delivery
Shipping & Delivery
Depending on the size, weight, and nature of our goods, they are shipped either via parcel service or freight carrier. We select the shipping method at our reasonable discretion.
The delivery times listed in the online store are non-binding estimates, unless a binding delivery date has been expressly confirmed in writing. They are based on the information available from our manufacturers, suppliers, and logistics partners at the time the order is placed.
Most of the products offered are shipped directly from the manufacturer or from external central warehouses (direct shipping). As a result, delivery times may differ from the estimated times provided. Delivery delays may occur, particularly in the event of material shortages, production delays, supply bottlenecks, force majeure, or other circumstances beyond our control.
Disclaimer:
We assume no liability for delivery delays resulting from circumstances beyond our control. This applies in particular to delays caused by manufacturers, suppliers, shipping companies, or other third parties. Liability for any resulting damages—in particular for indirect damages, consequential damages, or lost profits—is excluded to the extent permitted by law.
Partial deliveries are permitted, provided they are reasonable for the customer. This does not result in additional shipping costs, unless otherwise agreed.
The exact delivery time for an item can be provided on an individual basis upon request, either before or after the order is placed.
Please contact us by phone at +49 (0)2551 5030 or by email at shipping@strahltechnik-express.de.
In the event of significant delivery delays, we will inform the customer immediately. The customer’s mandatory statutory rights remain unaffected by this.
| Item No.
351-0709v
2-ear clamp, Galvanized Steel - 7-9 is in stock and will be shipped as soon as it is available again
Krause K+K 2-ear clamp – Compact hose fastening made of galvanized steel
The 2-ear clamp from Krause K+K is designed for the permanent and space-saving attachment of hoses to ferrules and connection spigots. The two opposing ears distribute the clamping force evenly around the circumference of the hose. The design does not require a screw mechanism and is therefore particularly suitable for compact hose connections and assembly line installations.
The clamp is made of galvanized steel and is available in a wide range of clamping ranges. For installation, both ears are crimped using a suitable crimping tool. Selecting the correct clamping range to match the actual outer diameter of the installed hose is crucial for a secure connection.
Benefits
✅ Compact and durable hose fastening
✅ Two ears for even clamping force
✅ Steel, galvanized
✅ No protruding screw mechanism
✅ Wide selection of clamping ranges
✅ For mass production, repairs, and mechanical engineering
✅ Easy installation with the appropriate clamping tool
Technical Specifications
| Feature | Value |
|---|---|
| Translation | 2-ear clamp |
| Material | Steel, galvanized |
| Clamping principle | Pressing together two lugs |
| Assembly | with a suitable tool for ear clamps |
| clamping ranges | 7–9 to 28–31 mm, depending on the variant |
Variants
| Clamping range (mm) | Item No. / SKU |
|---|---|
| 7–9 | 351-0709v |
| 9–11 | 351-0911v |
| 11–13 | 351-1113v |
| 13–15 | 351-1315v |
| 15–17 | 351-1517v |
| 15–18 | 351-1518v |
| 17–20 | 351-1720v |
| 19–22 | 351-1922v |
| 20–23 | 351-2023v |
| 22–25 | 351-2225v |
| 23–27 | 351-2327v |
| 25–28 | 351-2528v |
| 28–31 | 351-2831v |
How It Works and Selection
✔ Both ears are crimped using a suitable tool
✔ The two clamping points ensure even force distribution
✔ The clamp remains permanently attached to the hose connection after installation
✔ The correct clamping range depends on the actual outer diameter of the installed hose
✔ Clamps that are too large or too small cannot ensure proper hose fastenings
Installation Instructions
First, slide the clamp over the hose. Then, fully insert the hose onto the designated fitting. Next, use a suitable crimping tool to carefully crimp both ears. The assembly should be performed in such a way that the hose is held securely but not unnecessarily damaged.
Applications
✔ Compressed air and pneumatic hoses
✔ Mechanical and Plant Engineering
✔ Workshop and Repair
✔ Assembly line
✔ General Hose Fastening
FAQ
How is the clamp installed?
By clamping the two ears together with a suitable clamping tool.
How do I choose the right size?
Based on the outer diameter of the hose already attached to the nozzle.
Can the clamp be opened again after it has been crimped?
The design is intended as a permanent clamp connection; a new clamp is generally used for replacement.
What material is the clamp made of?
Made of galvanized steel.
Why does the clamp have two ears?
The two clamping points provide a more even clamping force around the circumference.
Conclusion
The Krause K+K 2-ear clamp is a compact, robust, and durable solution for hose fastenings. The wide range of sizes allows for precise adjustment to different hose diameters, while the two crimped ears ensure an even clamping force.
Payment & Security
Payment Methods
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