PPE 515450400 T-Bolt Clamp 4.5 inch Diameter | Universal

Features:

• Fits 4.5 inch hose connections
• Steel T-bolt provides maximum clamping strength
• Nyloc nut prevents loosening under pressure
• Ideal for stock or high-performance systems
• Easy installation with standard hand tools
• Secures hoses for leak-free performance
• Handles high-pressure applications with ease
• Works with PPE silicone hoses
• Requires 1/2 inch larger diameter than hose ID

Serious Clamping Power for Oversized Hose Connections

If you’re working with larger diameter hoses on your turbo, intercooler, or custom piping, you need more than a basic clamp to hold things together. The PPE 515450400 4.5 Inch T-Bolt Clamp delivers the heavy-duty holding power you need to keep your high-performance setup sealed and secure. Built with a rugged steel T-bolt and a Nyloc locking nut, this clamp is designed to prevent loosening under pressure, vibration, or heat. Whether you’re buttoning up a high-boost diesel build or securing large intake piping, this clamp helps ensure you get the reliable, leak-free connection your project demands.

Designed for Thick Silicone and High-Pressure Systems

This clamp works especially well with PPE’s thick 6mm silicone hoses, providing even clamping force without damaging the hose. To get the best fit, PPE recommends selecting a clamp that’s about half an inch larger than the hose’s inner diameter, ensuring you get the right amount of grip without over-tightening. The 4.5 inch size makes it perfect for oversized connections commonly found in custom and performance applications. Easy to install with basic hand tools, this T-bolt clamp gives you peace of mind when pushing your setup to its limits. Whether it’s for work or play, it’s a small but essential upgrade that keeps your system performing at its best.

Fits: Universal