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T-Bolt Clamps
"TB" Model T-Bolt Clamps
Murray T-Bolt band clamps are designed to provide connections without leaks. They are typically installed in truck exhaust or air inlet and water hoses, motorcycle exhaust systems, marine applications, irrigation system hoses, water pump hoses and filter bags. Band edges are rounded to protect the hose.
TB series clamps use a plated steel bolt and self-locking nut. The balance of the components are made from 300 series stainless steel.
TBSS series clamps are made entirely from 300 series stainless steel. Clamps are also available in 316 Stainless Steel as special order items. Maximum service temperature for locknut is 250° (F).
Click HERE to Download Specifications (PDF)
To View Specifications in HTML + Expand
|
Double Plated Bolt & Nut |
"300" Series Stainless |
Inches | Millimeters | ||||
| Nominal | Min. | Max. | Nominal | Min. | Max. | ||
| TB156 | TB156SS | 1.50 | 1.31 | 1.56 | 38 | 33 | 40 |
| TB187 | TB187SS | 1.75 | 1.62 | 1.87 | 44 | 41 | 47 |
| TB206 | TB206SS | 2.00 | 1.81 | 2.06 | 51 | 46 | 52 |
| TB225 | TB225SS | 2.15 | 1.94 | 2.25 | 55 | 49 | 57 |
| TB237 | TB237SS | 2.25 | 2.06 | 2.37 | 57 | 52 | 60 |
| TB250 | TB250SS | 2.40 | 2.19 | 2.50 | 61 | 56 | 64 |
| TB262 | TB262SS | 2.50 | 2.31 | 2.62 | 64 | 59 | 67 |
| TB287 | TB287SS | 2.75 | 2.56 | 2.87 | 70 | 65 | 73 |
| TB312 | TB312SS | 3.00 | 2.81 | 3.12 | 76 | 71 | 79 |
| TB337 | TB337SS | 3.25 | 3.06 | 3.37 | 83 | 78 | 86 |
| TB359 | TB359SS | 3.50 | 3.28 | 3.59 | 89 | 83 | 91 |
| TB387 | TB387SS | 3.78 | 3.56 | 3.87 | 96 | 90 | 98 |
| TB394 | TB394SS | 3.85 | 3.63 | 3.94 | 98 | 92 | 100 |
| TB412 | TB412SS | 4.00 | 3.81 | 4.12 | 102 | 97 | 105 |
| TB437 | TB437SS | 4.25 | 4.06 | 4.37 | 108 | 103 | 111 |
| TB462 | TB462SS | 4.50 | 4.31 | 4.62 | 114 | 109 | 117 |
| TB487 | TB487SS | 4.75 | 4.56 | 4.87 | 121 | 116 | 124 |
| TB512 | TB512SS | 5.00 | 4.81 | 5.12 | 127 | 122 | 130 |
| TB537 | TB537SS | 5.25 | 5.06 | 5.37 | 133 | 129 | 136 |
| TB562 | TB562SS | 5.50 | 5.31 | 5.62 | 140 | 135 | 143 |
| TB587 | TB587SS | 5.75 | 5.56 | 5.87 | 146 | 141 | 149 |
| TB612 | TB612SS | 6.00 | 5.81 | 6.12 | 152 | 148 | 155 |
| TB637 | TB637SS | 6.25 | 6.06 | 6.37 | 159 | 154 | 162 |
| TB662 | TB662SS | 6.50 | 6.31 | 6.62 | 165 | 160 | 168 |
| TB687 | TB687SS | 6.75 | 6.56 | 6.87 | 171 | 167 | 174 |
| TB712 | TB712SS | 7.00 | 6.81 | 7.12 | 178 | 173 | 181 |
| TB737 | TB737SS | 7.25 | 7.06 | 7.37 | 184 | 179 | 187 |
| TB762 | TB762SS | 7.50 | 7.31 | 7.62 | 191 | 186 | 194 |
| TB787 | TB787SS | 7.75 | 7.56 | 7.87 | 197 | 192 | 200 |
| TB812 | TB812SS | 8.00 | 7.81 | 8.12 | 203 | 198 | 206 |
| TB837 | TB837SS | 8.25 | 8.06 | 8.37 | 210 | 205 | 213 |
| TB919 | TB919SS | 9.00 | 8.61 | 9.19 | 229 | 219 | 233 |
| TB1113 | TB1113SS | 11.00 | 10.55 | 11.13 | 279 | 268 | 283 |
| TB1313 | TB1313SS | 13.00 | 12.55 | 13.13 | 330 | 319 | 334 |
Stock sizes are listed above. Other sizes are available. Please contact Murray for more information.
"TBLS" Spring-Loaded T-Bolt Clamps
Murray spring-loaded clamps are designed to compensate for the expansion and contraction of hose caused by temperature and/or hose cold flow. Typical installations include silicone hoses on charge air cooling/air to air, after cooling systems, and primary engine coolant systems.
TBLS series clamps use a plated steel self-locking nut, bolt and spring. The balance of the components are made from 300 series stainless steel. Band edges are rounded to protect hoses.
NOTE: Coil springs should not be compressed to solid at installation. Make sure the nut is positioned approximately one to two turns from solid. This allows the clamp to expand and contract.
Click HERE to Download Specifications (PDF)
To View Specifications in HTML + Expand
|
Double Plated |
Inches |
Millimeters | ||||
| Nominal | Min. | Max. | Nominal | Min. | Max. | |
| TBLS132 | 1.25 | 1.12 | 1.32 | 32 | 28 | 34 |
| TBLS145 | 1.40 | 1.26 | 1.45 | 36 | 32 | 37 |
| TBLS169 | 1.60 | 1.50 | 1.69 | 41 | 38 | 43 |
| TBLS212 | 2.00 | 1.82 | 2.12 | 51 | 46 | 54 |
| TBLS236 | 2.25 | 2.06 | 2.36 | 57 | 52 | 60 |
| TBLS261 | 2.50 | 2.31 | 2.61 | 64 | 59 | 66 |
| TBLS286 | 2.75 | 2.56 | 2.86 | 70 | 65 | 73 |
| TBLS308 | 3.00 | 2.78 | 3.08 | 76 | 71 | 78 |
| TBLS333 | 3.25 | 3.03 | 3.33 | 83 | 77 | 85 |
| TBLS358 | 3.50 | 3.28 | 3.58 | 89 | 83 | 91 |
| TBLS383 | 3.75 | 3.53 | 3.83 | 95 | 90 | 97 |
| TBLS408 | 4.00 | 3.78 | 4.08 | 102 | 96 | 104 |
| TBLS433 | 4.25 | 4.03 | 4.33 | 108 | 102 | 110 |
| TBLS458 | 4.50 | 4.28 | 4.58 | 114 | 109 | 116 |
| TBLS483 | 4.75 | 4.53 | 4.83 | 121 | 115 | 123 |
| TBLS508 | 5.00 | 4.78 | 5.08 | 127 | 121 | 129 |
| TBLS533 | 5.25 | 5.03 | 5.33 | 133 | 128 | 135 |
| TBLS558 | 5.50 | 5.28 | 5.58 | 140 | 134 | 142 |
| TBLS586 | 5.75 | 5.56 | 5.86 | 146 | 141 | 149 |
| TBLS608 | 6.00 | 5.78 | 6.08 | 152 | 147 | 154 |
| TBLS633 | 6.25 | 6.03 | 6.33 | 159 | 153 | 161 |
| TBLS655 | 6.50 | 6.25 | 6.55 | 165 | 159 | 166 |
| TBLS686 | 6.75 | 6.56 | 6.86 | 171 | 167 | 174 |
| TBLS708 | 7.00 | 6.78 | 7.08 | 178 | 172 | 180 |
| TBLS736 | 7.25 | 7.06 | 7.36 | 184 | 179 | 187 |
| TBLS758 | 7.50 | 7.28 | 7.58 | 191 | 185 | 193 |
| TBLS783 | 7.75 | 7.53 | 7.83 | 197 | 191 | 199 |
| TBLS811 | 8.00 | 7.81 | 8.11 | 203 | 198 | 206 |
| TBLS858 | 8.50 | 8.28 | 8.58 | 216 | 210 | 218 |
| TBLS880 | 8.75 | 8.50 | 8.80 | 222 | 216 | 224 |
Stock items are listed above. Other sizes are
available. Please contact the sales department for
more information.
All items are packaged 50
pieces per carton. Maximum service temperature for
locknut is 250° (F).
Spring rate = 1900
lbs/in.capable of exerting a 300 lb. band load.
