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TBOLTC-17-19 - Small Diameter T-Bolt Hose Clamp 17mm-19mm

Packaging: 1 of each
$2.34/ea

Usually ships within 3-5 business days

OVERVIEW

Industrial Grade T-Bolt Clamp for Precision Sealing

The TBOLTC-17-19 T-Bolt Clamp is an essential component for industrial maintenance, repair, and operations (MRO) where standard worm-gear clamps fall short. Designed to fit hose outer diameters ranging from 0.688 inches to 0.750 inches (approximately 17mm to 19mm), this clamp utilizes a T-bolt mechanism to deliver high axial force, converting it into uniform radial sealing pressure. This design is critical for applications involving high pressure or significant vibration, ensuring that connections remain leak-free and secure over time.

Unlike traditional band clamps that can cut into soft hose materials when over-tightened, this T-Bolt clamp features a smooth inner band edge and a design that prevents the hose from extruding through the band slots. This makes it particularly suitable for silicone hoses, fuel lines, and other soft tubing used in hydraulic and pneumatic systems. The robust construction ensures longevity even in harsh industrial environments, resisting corrosion and maintaining tension under thermal cycling.

Whether you are securing coolant lines on machinery, fuel injection hoses, or pneumatic air lines, the reliability of your connection depends on the quality of the clamp. This T-Bolt clamp offers a professional solution for technicians who demand performance and safety. Its compact size allows it to fit in tight spaces while still providing the torque necessary for a positive seal.

Key Applications

  • Hydraulic Systems: Securing low to medium pressure return lines.
  • Pneumatics: Leak-proof connections for air supply lines.
  • Automotive & Machinery: Fuel lines, oil cooler hoses, and small diameter intake piping.

Investing in the right hardware prevents costly downtime caused by blown hoses or slow leaks. This clamp represents a small but vital upgrade to standard fastening methods, providing peace of mind for facility managers and maintenance engineers alike.

Additional Information
Item:Clamp
Packaging Description:1 per each
Brand:Generic
Clamping Range:0.688" - 0.750"
Clamp Type:T-Bolt
Application:High Pressure Hose, Fluid Lines

INCLUDED

  • 1 x T-Bolt Clamp (0.688" - 0.750" Range)

APPLICATIONS

  • Water-cooled TIG torch coolant lines
  • Automotive fuel and oil lines
  • Pneumatic air supply hoses
  • Industrial machinery fluid transfer
  • Small diameter silicone coupling connections

FAQ

This clamp is designed for hoses with an outer diameter (OD) between 0.688 inches and 0.750 inches (approx. 17mm to 19mm).

You must measure the *outer* diameter of the hose while it is installed on the fitting. The fitting often expands the hose slightly, so measuring the hose by itself might result in buying a clamp that is too small.

Generally, yes. T-Bolt clamps provide higher clamping force and a more uniform 360-degree seal. They are also less likely to damage the hose and are more resistant to vibration loosening.

Yes, this size is often suitable for the coolant lines used in water-cooled TIG and MIG systems, provided the hose OD falls within the 0.688"-0.750" range.

You will typically need a deep socket or a wrench. The nut size varies but is standard for metric or SAE tool sets. Do not use a screwdriver as you would with a worm clamp.

Yes, T-Bolt clamps are generally reusable. However, if the bolt or nut threads are damaged or if the band is deformed from excessive over-tightening, it should be replaced.

Most industrial T-Bolt clamps are made of stainless steel or plated steel to resist corrosion. However, for marine or highly corrosive environments, verify the specific material grade required.

Absolutely. It provides a very secure seal which is excellent for preventing expensive shielding gas leaks in MIG and TIG setups.