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O-Clips, 304 Stainless Steel Single Ear Hose Clamps

Code: W4SEC
  • From £0.18
Item in Stock   |   Usually dispatched within 24 hours
£2.08 £0.18

The O-Clips 304 Stainless Steel Air Water Hose Pipe Clamps are an easy and inexpensive way to keep your hoses from losing liquid, air, or gases. However, the fact that these clamps can be used on small-bore hoses means that the material of the tube or hose can sometimes be very flexible, making it more challenging to ensure a leak-tight assembly due to the possible deformation of the hose. In these cases, the inner ring is vital in helping to guarantee leak-tightness, protecting the hose from being pinched during assembly.


 • All burrs/sharp edges removed to prevent damage to application. 

 • Security, i.e. tamper proof, cost-efficient.

 • Speed & ease of assembly, aesthetically pleasing/compact & lightweight.

 • Sealing pressure consistency is just as effective on metal-to-metal connections. 


304 STAINLESS STEEL - Our clamp is made of 304 stainless steel for good corrosion resistance, heat resistance, low-temperature strength, and mechanical properties. It has good workability and can be used for a long time.

NO BULGE OR GAP - Unlike other standard single-ear hose clamps, our boltza® o-clips have a narrowband design which provides more concentrated sealing pressure. It prevents bulging and gaps in the inner ring of the clamp.

- LIGHTWEIGHT AND NOTICEABLE CLAMPING EFFECT - Our special treatment of the edge of the clamp also reduces the possibility of damage to the clamped parts. It gives you a lightweight, noticeable clamping effect.

- SUITABLE FOR CONNECTING GENERAL HOSES AND RIGID PIPES - The standard single-ear stepless clamps are suitable for connecting general hoses and rigid pipes. They are used for connecting soft and hard pipes on pipeline

They have a wide application in manufacturing industries, including: 

 • Agriculture 

 • Mining & construction 

 • Military 

 • Boat builders & Aircraft 

 • Gas & chemical industries 

 • Medical equipment 

 • Welding equipment 

 • Commercial vehicle manufacturers 

 • Heating & ventilation 

 • Compressed air systems

 • Caravan manufacturers 

 • Building & Plumbing 

 • Plant spray equipment 

 • Vending machines 



Stainless Steel - 304 Stainless Steel

Bandwidth: to 8mm Clamps- 4mm, to 11.8mm clamps - 5.5mm and from 11.9mm clamps - 7mm


Selecting the correct size clamp:

  • Accurately measure the OUTSIDE diameter of your hose/application.
  • Select the Hose Clip whose size range matches the OD of your hose.  
  • The outer diameter of the hose tends to increase when you push the hose onto a spout or connection.
  • Size Example: If your hose is 15mm OD, please select the 13.7-16.2mm Single Ear Clamp

Applying the clamp:

  • Safely position the hose/hose clamp.
  • Firmly tighten the hose clamp on the application.

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Phone: +(44) 2830278150

Hose Clips
Measurement TypeDiameter
Fastening TypePliers
Clip Type'O' Clips
MaterialStainless Steel W4