Oetiker BD-24049-1/2 Ear Clamp 10.8-13.0mm

Product Description

The OETIKER BD-24049-1/2 is a single-ear stepless hose clamp designed for secure, permanent connections on hoses, tubing, and flexible lines. The ear design allows the clamp to be closed with standard ear clamp pliers or a crimping tool, creating a uniform 360-degree seal around the hose. With a clamping range of 10.8 to 13.0 mm and an inner ear width of 0.138 inches, this clamp is sized for small-diameter applications. It is commonly installed by HVAC technicians, plumbers, and refrigeration mechanics who need a low-profile, vibration-resistant connection that will not loosen over time.

This ear clamp is suited for residential and light commercial applications where a reliable, tamper-resistant hose connection is required. Typical installations include condensate drain lines, fuel lines, coolant hoses, and other small-bore flexible tubing found in HVAC, plumbing, and fluid-handling systems. The 10.8 to 13.0 mm clamping range targets tubing in the quarter-inch to half-inch outside-diameter class. Sold in a package quantity of 10, this part is well suited for service technicians stocking van inventory or completing multi-connection jobs in a single call.

Key Features

• Clamping range of 10.8 to 13.0 mm accommodates small-diameter hoses and tubing
• Inner ear width of 0.138 inches for precise tool engagement during crimping
• Single-ear stepless design delivers consistent 360-degree clamping force
• Permanent, vibration-resistant closure resists loosening after installation
• Low-profile ear sits flush to reduce clearance concerns in tight spaces
• Package quantity of 10 supports multi-connection service calls

Compatibility

Designed as an OEM-style replacement ear clamp for small-diameter hose and tubing connections in HVAC, plumbing, and fluid-handling applications within the 10.8 to 13.0 mm clamping range.

Installation Notes

Installation requires ear clamp pliers or a dedicated crimping tool rated for single-ear stepless clamps. Shut off fluid flow and relieve any system pressure before removing an existing clamp or seating a new one. Ensure the hose is fully seated on the fitting barb before closing the ear. Do not attempt to reopen or reuse a crimped ear clamp, as the metal deforms permanently during closure.