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HPS 100% Stainless Steel T-Bolt Clamp with effective range 1.25" - 1.46" (32mm-37mm) provides leak-proof connections in a wide variety of industrial, commercial, and military applications. HPS manufacture our clamps from 300 series stainless steel with rounded band edges to protect soft hose materials. HPS Stainless Steel T-Bolt Band Clamps provide high tensile strength, durability, and corrosion resistance. HPS Stainless Steel T Bolt Clamps are the perfect choice for medium and heavy-duty applications.

HPS Stainless Steel T-Bolt Band Clamps are frequently installed on Coolant and Air-Intake Systems for Construction Vehicle, Truck, Aircraft, Marine and Bus Engines, Duct Systems, Baghouse Equipment, Irrigation Systems, Medical Equipment and Precleaners.

Technical Specification
- Effective Size Range: 1.25" - 1.46" (32mm-37mm)
- 100% Stainless Steel Band, Bolt and Nut
- Superior welded construction
- 3/4" Band Width
- Max. Torque Spec 75 in. lbs
- Part Number: SSTC-32-37
- UPC: 648044843216
- Quantity: 1


FAQ
Question: What is the best way to determine the clamp size you'll need?
Answer:
1. If you are buying the clamps for a pipe or a hose that is NOT made by HPS, simply measure the outside diameter (O.D.) of your final hose assembly or pipe. Locate the HPS part number with the measured O.D. falls in the middle of the effective size range. You can also use the size # as the reference if you already know the SAE # of the clamps you need.
2. If you are buying the clamps for our HPS silicone hoses, you can simply refer to the chart listed above. The chart shows the clamps part number that would fit on HPS Silicone Hoses with the INSIDE DIAMETER.

Examples
Question. If a hose or piping OUTSIDE diameter is 2-1/8" (54mm), should I pick t-bolt clamp size # 36 or size # 40?
Answer:
The correct choice is size # 36. You would need the t-bolt clamp effective size to be 51mm-59mm so the HOSE OUTSIDE Diameter would fall in between the effective size range. Remark: Size # 48 fits the HPS Silicone Hose with INSIDE diameter of 2-1/8" (54mm), but it does NOT fit hose or piping with OUTSIDE diameter of 2-1/8" (54mm).

Question. If a hose has INSIDE diameter = 2-3/8" (60mm), what part# should I choose?
Answer:
In this case, we would NOT be able to figure out what t-bolt clamp to be used until we know the OUTSIDE diameter of the hose. An obvious choice is size # 56 if your hose has 5mm wall thickness (all HPS silicone hoses have 5mm wall thickness unless otherwise stated). However, it might vary since different hose has different wall thickness; if your hose wall thickness is 4mm, then the OUTSIDE diameter would be 60mm+4mm +4mm = 68mm, a t-bolt clamp with effective range size # 52 would be a better fit for a hose with 2-3/8" ID and 4mm wall thickness.

HPS Stainless Steel T-Bolt Hose Clamp, Range: 1.25" - 1.46" (32mm-37mm)

Regular price $7.59
Unit price
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PART # SSTC-32-37

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HPS 100% Stainless Steel T-Bolt Clamp with effective range 1.25" - 1.46" (32mm-37mm) provides leak-proof connections in a wide variety of industrial, commercial, and military applications. HPS manufacture our clamps from 300 series stainless steel with rounded band edges to protect soft hose materials. HPS Stainless Steel T-Bolt Band Clamps provide high tensile strength, durability, and corrosion resistance. HPS Stainless Steel T Bolt Clamps are the perfect choice for medium and heavy-duty applications.

HPS Stainless Steel T-Bolt Band Clamps are frequently installed on Coolant and Air-Intake Systems for Construction Vehicle, Truck, Aircraft, Marine and Bus Engines, Duct Systems, Baghouse Equipment, Irrigation Systems, Medical Equipment and Precleaners.

Technical Specification
- Effective Size Range: 1.25" - 1.46" (32mm-37mm)
- 100% Stainless Steel Band, Bolt and Nut
- Superior welded construction
- 3/4" Band Width
- Max. Torque Spec 75 in. lbs
- Part Number: SSTC-32-37
- UPC: 648044843216
- Quantity: 1


FAQ
Question: What is the best way to determine the clamp size you'll need?
Answer:
1. If you are buying the clamps for a pipe or a hose that is NOT made by HPS, simply measure the outside diameter (O.D.) of your final hose assembly or pipe. Locate the HPS part number with the measured O.D. falls in the middle of the effective size range. You can also use the size # as the reference if you already know the SAE # of the clamps you need.
2. If you are buying the clamps for our HPS silicone hoses, you can simply refer to the chart listed above. The chart shows the clamps part number that would fit on HPS Silicone Hoses with the INSIDE DIAMETER.

Examples
Question. If a hose or piping OUTSIDE diameter is 2-1/8" (54mm), should I pick t-bolt clamp size # 36 or size # 40?
Answer:
The correct choice is size # 36. You would need the t-bolt clamp effective size to be 51mm-59mm so the HOSE OUTSIDE Diameter would fall in between the effective size range. Remark: Size # 48 fits the HPS Silicone Hose with INSIDE diameter of 2-1/8" (54mm), but it does NOT fit hose or piping with OUTSIDE diameter of 2-1/8" (54mm).

Question. If a hose has INSIDE diameter = 2-3/8" (60mm), what part# should I choose?
Answer:
In this case, we would NOT be able to figure out what t-bolt clamp to be used until we know the OUTSIDE diameter of the hose. An obvious choice is size # 56 if your hose has 5mm wall thickness (all HPS silicone hoses have 5mm wall thickness unless otherwise stated). However, it might vary since different hose has different wall thickness; if your hose wall thickness is 4mm, then the OUTSIDE diameter would be 60mm+4mm +4mm = 68mm, a t-bolt clamp with effective range size # 52 would be a better fit for a hose with 2-3/8" ID and 4mm wall thickness.

    • HPS Stainless Steel T-Bolt Hose Clamp

      2005–2026 Toyota GR Corolla, GR86, GR Supra, Toyota 86, Scion iM, iA, FR-S, iQ, tC, xB, xD, Subaru BRZ

      SSTC-32-37

      Overview:

      The HPS Stainless Steel T-Bolt Hose Clamp is engineered to provide secure, leak-proof connections for hoses and pipes in a wide range of applications. Crafted from 300 series stainless steel, this clamp offers exceptional tensile strength, durability, and corrosion resistance, making it ideal for medium to heavy-duty use. Whether you're maintaining your Toyota GR Supra, Subaru BRZ, or a classic Scion model, this clamp ensures reliable performance and protection for your vehicle’s coolant and air-intake systems.

      Designed for automotive enthusiasts, mechanics, and professionals who demand dependable hose clamping solutions, the HPS T-Bolt Clamp delivers consistent clamping force and long-lasting service life. Its rounded band edges safeguard softer hose materials from damage, preserving hose integrity under pressure.

      Key Features:

      These clamps combine robust construction with thoughtful design to meet the demands of various industrial and automotive environments:

      • Constructed entirely from 300 series stainless steel for superior corrosion resistance and strength
      • Effective size range from 1.25" to 1.46" (32mm–37mm) to accommodate a variety of hose diameters
      • Rounded band edges protect soft hose materials from cuts and abrasions
      • 3/4" wide band provides even pressure distribution for secure sealing
      • Superior welded construction enhances durability and prevents band separation
      • Maximum torque specification of 75 in. lbs ensures consistent and reliable clamping force
      • Ideal for coolant and air-intake systems on performance and daily-driven vehicles
      • Widely used in industrial, commercial, marine, and military applications due to its reliability

      Construction & Design:

      The HPS T-Bolt Clamp is precision manufactured with a focus on durability and hose protection. The use of 300 series stainless steel for the band, bolt, and nut ensures excellent resistance to rust and corrosion, even in harsh environments. The clamp’s band edges are carefully rounded to prevent damage to softer hoses, such as silicone or rubber, which helps maintain hose integrity and prevents leaks over time.

      Its welded construction provides a robust and secure clamp that resists deformation under high torque. The 3/4" band width offers a broad contact surface, distributing clamping force evenly to avoid hose pinching or damage. This design makes it suitable for medium and heavy-duty applications where reliability is critical.

      Installation & Fitment:

      The HPS Stainless Steel T-Bolt Hose Clamp is designed for straightforward installation on a wide range of vehicles, including popular models from Toyota, Subaru, and Scion spanning from 2005 to 2026. It fits hoses with an outside diameter between 1.25" and 1.46" (32mm–37mm), making it compatible with many factory and aftermarket hoses.

      To select the correct clamp size, measure the outside diameter of your hose or pipe and choose a clamp whose effective size range comfortably encompasses that measurement. For HPS silicone hoses, refer to the manufacturer's sizing chart based on inside diameter and wall thickness.

      • No cutting, drilling, or special tuning is required for installation
      • Fits securely on coolant and air-intake hoses for a leak-proof seal
      • Compatible with a wide variety of vehicle models and industrial applications

      What's Included:

      • One HPS Stainless Steel T-Bolt Hose Clamp (Part # SSTC-32-37)

      Ideal For:

      This clamp is perfect for automotive enthusiasts, mechanics, and professionals who require a dependable, corrosion-resistant clamp for medium to heavy-duty hose applications. It is especially suited for:

      • Owners of Toyota GR Corolla, GR86, GR Supra, Toyota 86, and various Scion models
      • Subaru BRZ drivers seeking reliable hose clamping solutions
      • Applications involving coolant and air-intake systems
      • Industrial, marine, and commercial uses where durability and leak prevention are critical

    HPS Stainless Steel T-Bolt Hose Clamp

    2005–2026 Toyota GR Corolla, GR86, GR Supra, Toyota 86, Scion iM, iA, FR-S, iQ, tC, xB, xD, Subaru BRZ

    SSTC-32-37

    Overview:

    The HPS Stainless Steel T-Bolt Hose Clamp is engineered to provide secure, leak-proof connections for hoses and pipes in a wide range of applications. Crafted from 300 series stainless steel, this clamp offers exceptional tensile strength, durability, and corrosion resistance, making it ideal for medium to heavy-duty use. Whether you're maintaining your Toyota GR Supra, Subaru BRZ, or a classic Scion model, this clamp ensures reliable performance and protection for your vehicle’s coolant and air-intake systems.

    Designed for automotive enthusiasts, mechanics, and professionals who demand dependable hose clamping solutions, the HPS T-Bolt Clamp delivers consistent clamping force and long-lasting service life. Its rounded band edges safeguard softer hose materials from damage, preserving hose integrity under pressure.

    Key Features:

    These clamps combine robust construction with thoughtful design to meet the demands of various industrial and automotive environments:

    • Constructed entirely from 300 series stainless steel for superior corrosion resistance and strength
    • Effective size range from 1.25" to 1.46" (32mm–37mm) to accommodate a variety of hose diameters
    • Rounded band edges protect soft hose materials from cuts and abrasions
    • 3/4" wide band provides even pressure distribution for secure sealing
    • Superior welded construction enhances durability and prevents band separation
    • Maximum torque specification of 75 in. lbs ensures consistent and reliable clamping force
    • Ideal for coolant and air-intake systems on performance and daily-driven vehicles
    • Widely used in industrial, commercial, marine, and military applications due to its reliability

    Construction & Design:

    The HPS T-Bolt Clamp is precision manufactured with a focus on durability and hose protection. The use of 300 series stainless steel for the band, bolt, and nut ensures excellent resistance to rust and corrosion, even in harsh environments. The clamp’s band edges are carefully rounded to prevent damage to softer hoses, such as silicone or rubber, which helps maintain hose integrity and prevents leaks over time.

    Its welded construction provides a robust and secure clamp that resists deformation under high torque. The 3/4" band width offers a broad contact surface, distributing clamping force evenly to avoid hose pinching or damage. This design makes it suitable for medium and heavy-duty applications where reliability is critical.

    Installation & Fitment:

    The HPS Stainless Steel T-Bolt Hose Clamp is designed for straightforward installation on a wide range of vehicles, including popular models from Toyota, Subaru, and Scion spanning from 2005 to 2026. It fits hoses with an outside diameter between 1.25" and 1.46" (32mm–37mm), making it compatible with many factory and aftermarket hoses.

    To select the correct clamp size, measure the outside diameter of your hose or pipe and choose a clamp whose effective size range comfortably encompasses that measurement. For HPS silicone hoses, refer to the manufacturer's sizing chart based on inside diameter and wall thickness.

    • No cutting, drilling, or special tuning is required for installation
    • Fits securely on coolant and air-intake hoses for a leak-proof seal
    • Compatible with a wide variety of vehicle models and industrial applications

    What's Included:

    • One HPS Stainless Steel T-Bolt Hose Clamp (Part # SSTC-32-37)

    Ideal For:

    This clamp is perfect for automotive enthusiasts, mechanics, and professionals who require a dependable, corrosion-resistant clamp for medium to heavy-duty hose applications. It is especially suited for:

    • Owners of Toyota GR Corolla, GR86, GR Supra, Toyota 86, and various Scion models
    • Subaru BRZ drivers seeking reliable hose clamping solutions
    • Applications involving coolant and air-intake systems
    • Industrial, marine, and commercial uses where durability and leak prevention are critical
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