HPS Performance Products CTHD-512 Constant Tension Hose Clamp 4-1/4" - 5-1/8" Range

The HPS Performance Products CTHD-512 is a premium constant tension hose clamp designed to maintain reliable, leak-free connections in demanding automotive, marine, and industrial applications. Featuring a spring-loaded mechanism that automatically compensates for thermal expansion and contraction, this clamp ensures consistent clamping force throughout temperature and pressure variations.

Key Features:

• 304 stainless steel construction for superior corrosion resistance and durability
• Clamping range: 4-1/4" to 5-1/8" (108mm to 130mm)
• 5/8" wide band for increased holding strength and surface contact
• Spring-loaded constant tension design automatically adjusts to expansion and contraction
• Smooth spot-welded liner protects soft hoses from damage
• Compatible with rubber, silicone, and thermoplastic hoses
• Even pressure distribution minimizes risk of leaks and hose deformation

Ideal for high-performance cooling systems, turbo applications, intercooler piping, and any connection where temperature fluctuations demand consistent clamping force. The constant tension design eliminates the need for periodic retightening, making it perfect for hard-to-reach installations.