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The Oetiker 80-Piece StepLess® 1-Ear Hose Clamp Assortment Kit provides a selection of stainless steel clamps for securing compatible hoses in automotive, motorsport, small-engine, and industrial applications. Featuring a StepLess® design for circumferential clamping, these clamps are designed to provide consistent compression around the hose when correctly sized and installed.
This assortment includes four clamp sizes, with 20 clamps of each size, making it suitable for workshops, garages, vehicle maintenance, and hose repair tasks. Supplied by Main Street Eshop, the kit includes clamps only; installation pliers or pincers are not included.
STAINLESS STEEL CONSTRUCTION – Made from stainless steel specified as Material 1.4301 / UNS S30400.
STEPLESS® CLAMPING DESIGN – Designed to provide circumferential compression without a stepped overlap.
FOUR ASSORTED SIZES – Includes 6.5 mm, 7.0 mm, 9.5 mm, and 11.3 mm clamps for different compatible hose applications.
SECURE HOSE FASTENING – Tongue-in-groove construction and a mechanical interlock support secure clamp closure.
80-PIECE ASSORTMENT – Includes 20 clamps in each size for convenient workshop and maintenance use.
Brand: Oetiker
Product Type: 1-Ear StepLess® Hose Clamp Assortment
Total Quantity: 80 Pieces
Material: Stainless Steel, Material 1.4301 / UNS S30400
Clamp Design: StepLess® 1-Ear
6.5 mm Clamps: 20 Pieces – Part No. 16702488
7.0 mm Clamps: 20 Pieces – Part No. 16700001
9.5 mm Clamps: 20 Pieces – Part No. 16700004
11.3 mm Clamps: 20 Pieces – Part No. 16700007
Installation Tool: Not Included
20 × 6.5 mm stainless steel ear clamps
20 × 7.0 mm stainless steel ear clamps
20 × 9.5 mm stainless steel ear clamps
20 × 11.3 mm stainless steel ear clamps
Total: 80 hose clamps.
Installation pliers or pincers are sold separately.
Suitable for compatible hose connections in:
Automotive hose maintenance and repair
Coolant and vacuum hose systems
Motorsports and racing projects
Small-engine and powersports equipment
Industrial fluid systems
Irrigation and agricultural equipment
Always confirm that the clamp material, size, and application are appropriate for the specific hose and operating conditions.
Clamp sizes refer to the nominal clamp diameter. To select the correct size, install the hose onto its fitting and measure the outside diameter of the assembled connection at the clamping point. Choose a clamp size that matches the measured diameter and the manufacturer's sizing guidance.
These ear clamps are intended for permanent installation using a suitable ear-clamp installation tool. Check the fit and installation requirements before use.
This listing includes 80 stainless steel clamps in four sizes.
Installation pliers or pincers are not included.
Verify the required clamp diameter before ordering.
Storage case or packaging may vary.
Confirm suitability for the intended hose material and application.
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
