HPS Performance Products SSTC-121-129 Stainless Steel T-Bolt Hose Clamp - 4.76-5.08 Inch

The HPS Performance Products SSTC-121-129 is a premium 100% stainless steel T-bolt hose clamp engineered for high-performance applications requiring secure, leak-free connections. This SAE #124 clamp features superior welded construction with stainless steel band, bolt, and nut components that resist corrosion and provide long-lasting durability in demanding automotive, marine, and industrial environments.

Key Features:

• 100% stainless steel construction for maximum corrosion resistance
• Effective diameter range: 4.76 inches to 5.08 inches (121mm to 129mm)
• 3/4 inch band width for superior clamping force distribution
• Floating bridge design allows for even pressure distribution
• Rolled edges protect soft silicone and rubber hoses from damage
• Maximum torque specification: 75 inch-pounds
• Meets or exceeds SAE Specification J1508 for T-bolt clamps
• Superior welded construction eliminates weak points

T-bolt clamps are the preferred choice for high-pressure applications including turbo systems, intercooler piping, intake tubes, and coolant hoses. The robust T-bolt design provides significantly more clamping force than traditional worm-gear clamps while distributing pressure evenly around the entire circumference to prevent hose damage and ensure a reliable seal.