Greddy 22400056 Dual-Bead Boost Clamp Black - 40-56mm

The GReddy 22400056 Dual-Bead Boost Clamp is a black-coated stainless steel hose clamp designed for high-performance boost and cooling applications. With an adjustable range of 40-56mm (approximately 2 inches), this clamp is also known as size No. 28 in GReddy's reference system.

Key Features:

• Adjustable 40-56mm (1.57-2.20 inch) clamping range fits 2-inch hoses
• Black powder-coated stainless steel construction resists corrosion
• Dual-bead inner shield provides superior sealing without damaging soft hoses
• Laser-engraved GReddy logo for authentic appearance
• 8mm hex or flathead adjustment head for easy installation
• Flanged edges protect silicone and rubber hoses from pinching

This clamp is suitable for both air-to-air intercooler systems and coolant applications. The unique dual-bead design ensures a secure connection that helps prevent turbo hoses from blowing off under boost pressure while remaining gentle on soft hose materials. Ideal for turbocharged vehicles, intercooler piping, radiator hoses, and blow-off valve discharge lines.