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Spring-Loaded T-Bolt Clamps
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Spring-Loaded T-Bolt Clamps

Murray Corporation’s Spring Loaded T-Bolt Clamps offer a high performing sealing solution in demanding applications with highly fluctuating temperatures and pressure. Our spring-loaded clamps automatically compensate for thermal expansion and contraction of hose or fitting connections to maintain uniform sealing pressure for a positive, reliable seal. The constant tension design helps prevent loose connections and leaks due to temperature fluctuations in critical applications.
Benefits of Spring Loaded T-Bolts
The following are some of the benefits and features of our Spring Loaded T-Bolt Clamp:
  • Auto-adjusting diameter helps maintain constant tension throughout extremely low or very high temperatures and thermal cycling
  • Spring-loaded design provides constant band tension and tight fit without needing adjustments
  • Durable, long-lasting design that withstands thermal stress and provides a high level of vibration, shock, temperature, and corrosion resistance
  • Rounded edges reduce the risk of damage to parts being clamped, including hoses in critical applications
  • Double-plated 300 series stainless steel with self-locking nut, bolt, and spring
As a spring T-bolt clamp manufacturer, we offer high-quality clamps that provide leak-free sealing and superior performance in tough conditions, such as turbo and exhaust applications. Our production process controls ensure product consistency and reliability in even the most demanding conditions.
Applications Using Spring T-Bolts
We provide a wide range of clamp diameters, we have the expertise and experience to design, engineer, and manufacture custom clamps to meet your specific application. Common industries using spring t-bolts include automotive, marine, and more!
Clamp Size Chart
Double Plated Nut, Bolt & Spring Dia. Inches Dia. Millimeters
Nominal Min. Max. Nominal Min. Max.
TBLS206 2.00 1.81 2.06 51 46 52
TBLS225 2.15 1.94 2.25 55 49 57
TBLS237 2.25 2.06 2.37 57 52 60
TBLS250 2.40 2.19 2.50 61 56 64
TBLS262 2.50 2.31 2.62 64 59 67
TBLS287 2.75 2.56 2.87 70 65 73
TBLS312 3.00 2.81 3.12 76 71 79
TBLS337 3.25 3.06 3.37 83 78 86
TBLS359 3.50 3.28 3.59 89 83 91
TBLS387 3.78 3.56 3.87 96 90 98
TBLS394 3.85 3.63 3.94 98 92 100
TBLS412 4.00 3.81 4.12 102 97 105
TBLS437 4.25 4.06 4.37 108 103 111
TBLS462 4.50 4.31 4.62 114 109 117
TBLS487 4.75 4.56 4.87 121 116 124
TBLS512 5.00 4.81 5.12 127 122 130
TBLS537 5.25 5.06 5.37 133 129 136
TBLS562 5.50 5.31 5.62 140 135 143
TBLS587 5.75 5.56 5.87 146 141 149
TBLS612 6.00 5.81 6.12 152 148 155
TBLS637 6.25 6.06 6.37 159 154 162
TBLS662 6.50 6.31 6.62 165 160 168
TBLS687 6.75 6.56 6.87 171 167 174
TBLS712 7.00 6.81 7.12 178 173 181
TBLS737 7.25 7.06 7.37 184 179 187
TBLS762 7.50 7.31 7.62 191 186 194
TBLS787 7.75 7.56 7.87 197 192 200
TBLS812 8.00 7.81 8.12 203 198 206
TBLS837 8.25 8.06 8.37 210 205 213
TBLS919 9.00 8.88 9.19 229 225 233
TBLS1113 11.00 10.82 11.13 279 275 283
TBLS1313 13.00 12.82 13.13 330 326 334
PDF Specification Sheet
Murray Corporation Unmatched Value Proposition
With over 100 years of experience, we are committed to delivering the best-suited connection solutions to meet your specific application. We have been designing and manufacturing high-quality, high-performing clamps and fasteners used worldwide in a variety of industries and applications. When you work with us, we become your long-term partner that helps you manage and prevent pain points. This allows you to do what you do best with the peace of mind knowing Murray Corporation is in your corner.

We take a proactive approach in managing your inventory plans and do everything we can to give you one less thing to worry about. We monitor supply chains to ensure there is no disruption in our supply chain and continuity is reached. We will always have the parts to make the parts you need. Also, we strategically forecast production and shipment schedules ahead of time to ensure you have your parts on time, every time.

Murray Corporation will always go the proverbial extra mile to add value through impeccable service, supply reliability, industry expertise, and high-quality clamps and fasteners. For more information on our spring-loaded t-bolt clamps contact us today!
Sure Ship and Sure Stock Guarantee Program
Keep Your $#!+ Together With Our Quality Clamps and Guaranteed Service