9450 Series 304SS Stainless One Ear Stepless Hose Clamps W4 Packs of 10 or 100 Clips and assortment kit. Application Pincers.

One-ear stepless clamps (also called Oetiker-style clamps or crimp clamps) provide a clean, low-profile, tamper proof hose connection. The single raised ear is crimped with pincer pliers to create a permanent, uniform seal around the hose — no threads, no adjustment, no sharp band ends. Once installed, the clamp cannot be loosened without cutting it off.

These clips are manufactured in W4 grade — all 304 stainless steel throughout. Suitable for automotive fuel lines, coolant and heater hoses, caravan plumbing, marine freshwater circuits, and any application requiring a neat, corrosion-resistant single-use clamp. The stepless design means the band is smooth and continuous — no overlap, no pressure point — which makes these clamps particularly suited to soft hose materials and low-profile installations where a standard worm drive clamp would be too bulky.

Requires a one-ear clamp pincer tool for installation — sold separately on this page. Available in a range of sizes to suit common hose diameters. For a mixed-size assortment with the pincer tool included, see the One-Ear Clamp Kit listed on this page.

Order before 11am and we dispatch the same business day. We ship Australia-wide, including rural and regional areas — delivery times vary by location and carrier.

Free delivery on orders over $200. Orders under $200 incur a flat $20 shipping charge.

Ordering Bareco parts urgently, or shipping to a remote location? Call us on 1300 027 886 before you order and we'll confirm dispatch time frames.

All products come with guarantees that cannot be excluded under the Australian Consumer Law. You're entitled to a replacement or refund for a major failure, and to compensation for any other reasonably foreseeable loss or damage. You're also entitled to have goods repaired or replaced if they fail to be of acceptable quality, where the failure isn't major.

For any warranty or product fault enquiry, contact us on 1300 027 886 or sales@uniclamp.com.au with your order details.