Jubilee® O Clip Hose Clamp 18–21mm | Zinc Plated Steel | Pack of 50

Professional Workshop Grade — UK Stock Jubilee® O Clip Hose Clamp 18–21mm — Zinc Plated Steel Pack of 50 | Permanent Fastening | Fast UK Dispatch ✓ UK Stock ✓ Trade Quantities ✓ Fast Dispatch ✓ Workshop Proven The Jubilee® O Clip Hose Clamp is the benchmark fastening solution for engineers and workshop professionals who demand a permanent, tamper-resistant hose connection. Engineered to deliver consistent 360° radial clamping pressure, this Jubilee®-style two-ear clamp eliminates leak paths, resists vibration loosening, and maintains a low-profile footprint — essential in compact pneumatic, hydraulic, and automotive assemblies. Supplied in a trade pack of 50, it delivers exceptional cost-per-unit value for production lines and maintenance operations alike. Key Features Clamping Range 18–21mm — precision-matched for standard hose ODs 360° Clamping Pressure Even radial force eliminates leak paths and hose movement Zinc-Plated Steel Corrosion-resistant finish for workshop and outdoor environments Permanent Fastening Tamper-resistant once crimped — ideal for safety-critical lines Low-Profile Design Compact form factor for tight assemblies and confined spaces Pack of 50 Trade-quantity supply — cost-effective for production and maintenance Technical Specifications Specification Detail Product Type Jubilee® O Clip Hose Clamp (Two-Ear) Clamping Range 18–21mm Material Steel Surface Finish Zinc Plated — Corrosion Resistant Pack Quantity 50 Pieces Installation Tool Jubilee® O Clip Closing Pincers (sold separately) Application Hose Securing & Leak Prevention Compatible Media Air · Fuel · Fluid · Gas · Low-Pressure Hydraulic SKU air_comp760 Barcode AC015016598170730 Typical Applications Automotive Coolant, fuel and vacuum hose connections Pneumatic Compressed air line and tool hose assemblies Industrial Hydraulic, fluid transfer and maintenance rigs Installation Note Jubilee® O Clip hose clamps require compatible Jubilee® O Clip closing pincers for correct installation. The pincers crimp both ears simultaneously, ensuring uniform clamping force and a permanent, leak-free seal. Do not attempt installation with general-purpose pliers — incorrect crimping will compromise connection integrity and may cause hose failure under pressure. Frequently Asked Questions What is a Jubilee® O Clip hose clamp? A Jubilee® O Clip (also called a two-ear clamp or Oetiker-style clamp) is a single-use, permanent hose fastening device. It is crimped closed using closing pincers, creating a 360° radial seal that cannot be loosened by vibration or pressure fluctuation. What size hose does the 18–21mm O Clip fit? This clamp is designed for hoses with an outer diameter (OD) between 18mm and 21mm. Always measure the hose OD — not the bore — before selecting a clamp size. Can Jubilee® O Clips be reused? No. Jubilee® O Clips are single-use fasteners. Once crimped, the ears are permanently deformed. If a hose connection needs to be broken, the clamp must be cut off and replaced with a new one. What tool is needed to fit Jubilee® O Clips? Jubilee® O Clip closing pincers are required. These are available separately from Air Compressors UK. Standard pliers must not be used — they will not apply even clamping force and will compromise the seal. Are Jubilee® O Clips suitable for compressed air lines? Yes. These zinc-plated steel Jubilee® O Clips are widely used in pneumatic hose assemblies for compressed air applications. They provide a secure, vibration-resistant connection suitable for workshop and industrial compressed air systems. Air Compressors UK — Professional Workshop Supplies Fast UK Dispatch • Trade Quantities Available