Sierra 18-9146-9 Oetiker Stainless Steel Hose Clamp 25/32" (10-Pack)

The Sierra 18-9146-9 is a professional-grade Oetiker-style stainless steel hose clamp designed for marine, automotive, and industrial applications. This clamp features a 25/32-inch diameter and utilizes the Oetiker stepless ear clamp design, which provides uniform 360-degree compression for superior sealing performance on fuel lines, coolant hoses, and hydraulic connections.

Key Features:

• Premium stainless steel construction resists corrosion in harsh marine environments
• Oetiker stepless ear clamp design eliminates gaps and ensures even clamping pressure
• 25/32-inch (19.8mm) diameter fits standard marine and automotive hose applications
• Single-ear design allows installation in tight spaces where traditional worm-drive clamps won't fit
• Convenient 10-pack for maintenance, repairs, and installations
• Requires Oetiker pincer tool for proper installation (sold separately)

Sierra Marine parts are manufactured to meet or exceed OEM specifications, making this clamp an ideal choice for engine rebuilds, cooling system repairs, and fuel system maintenance. The stepless design provides more reliable sealing than traditional worm-gear clamps, particularly on critical fuel and pressurized cooling connections.