


Murray Corporation manufactures heavy-duty T-bolt clamps in our TBA and TBB series, engineered to deliver the highest clamping force in our T-bolt product family. These clamps are designed for applications where standard T-bolt clamps do not provide sufficient holding power, including large-diameter connections, high-pressure systems, and heavy-vibration environments.
Our heavy-duty T-bolt clamps feature a wider, heavier-gauge stainless steel band that delivers greater clamping force and distributes load more evenly across the connection. The robust T-bolt and nut mechanism is sized to handle higher installation torques without deformation, and the band is engineered to maintain its clamping force over time, even under sustained vibration and thermal cycling.
The TBA series features a standard heavy-duty band width for applications requiring increased clamping force over our TB series. The TBB series provides an even wider band for the most demanding applications where maximum load distribution and holding power are required.
Both series are manufactured from stainless steel for corrosion resistance and long service life in harsh operating environments.
Murray's heavy-duty T-bolt clamps deliver maximum clamping force for large and high-pressure hose connections. The extra-wide band distributes clamping load to prevent hose extrusion and damage. The heavy-gauge construction resists band distortion under high torque. Stainless steel materials provide corrosion resistance for marine, chemical, and outdoor environments. The design maintains clamp load under vibration, shock, and thermal cycling.
Heavy-duty T-bolt clamps are the preferred choice for the most demanding applications across multiple industries, including heavy-duty truck and off-highway engine air intake, coolant, and exhaust connections, industrial hydraulic, pneumatic, and process piping, marine engine and exhaust systems, mining and construction equipment, power generation and compressor systems, and military and defense vehicle fluid systems.
Contact Murray Corporation or request a quote to discuss your heavy-duty T-bolt clamp requirements. Our engineering team can help you select the right series and size for your application.
Murray manufactures heavy-duty T-bolt clamps in both TBA and TBB series across a comprehensive size range. Custom sizes are available for applications requiring non-standard clamp diameters. All products are manufactured under our ISO 9001:2015 certified quality management system, ensuring consistent dimensions, material quality, and clamping performance across every production lot. With manufacturing facilities in four countries and a 98 percent on-time delivery rate, Murray provides the production capacity and supply reliability that heavy industry demands.