951126 - ESAB Stainless Steel 1-Ear Hose Clamp 25/64 Inch

Precision Engineering for Fluid and Gas Lines

The ESAB 951126 is a high-performance 1-Ear Hose Clamp designed for critical industrial applications where leak integrity is non-negotiable. Unlike standard worm-drive clamps which can create flat spots or uneven pressure, this ear clamp utilizes a deformation-based closure mechanism. When the 'ear' is crimped using pincer pliers, it reduces the diameter of the band uniformly, creating a 360-degree seal that accommodates thermal expansion and contraction without losing tension. This specific model is sized for 25/64-inch (approximately 9.9mm) outer diameter applications, making it a precise fit for specific pneumatic and fluid lines.

Material Science and Durability

Constructed entirely from stainless steel, this clamp is engineered to withstand the harsh environments typical of welding and fabrication shops. The material offers excellent resistance to oxidation and corrosion, a crucial feature when used on water-cooled TIG torch lines or in humid environments. The stainless steel composition also ensures that the clamp retains its spring-like tension properties over time, preventing the 'cold flow' loosening often seen with inferior metals. The band width of 0.24 inches is optimized to provide sufficient sealing force without cutting into the hose exterior, preserving the structural integrity of the rubber or synthetic tubing.

Tamper-Proof and Low Profile

One of the primary technical advantages of the 1-ear design is its tamper-proof nature. Once crimped, the clamp cannot be easily removed or adjusted without destructive force, ensuring that critical gas settings or coolant lines are not accidentally tampered with. Furthermore, the absence of a bulky screw housing—typical of worm clamps—results in a compact, low-profile assembly. This is particularly beneficial in complex machinery or robotic welding arms where clearance is limited and snagging hazards must be minimized. The ESAB 951126 represents a simple yet highly engineered solution for permanent hose fixation.