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Heavy Duty TBA/TBB Clamps

Murray heavy-duty T-Bolt Band clamps are designed to provide connections without leaks in applications that require additional installation torque and strength. Typically used in agriculture, center pivot irrigation, marine, heavy-duty truck, and severe service industrial applications. Available in two styles:

  • TBA Series: Welded band tongue under the bolt
  • TBB Series: Floating “channel” bridge under the bolt
  • Both TBA and TBB series have 5/16″ diameter bolts, .875″ wide, and .040″ thick bands, providing a considerably heavier-duty construction than standard T-Bolt band clamps.

Heat-treated alloy steel bolts and self-locking nuts are double plated clear chromate finished for high corrosion resistance. All other clamp components are 300 series bright finished stainless steel.

Download Specifications (PDF)
TBA SeriesTBB SeriesSize NumberOpen Dia.Closed Dia.Hose Size Ref.
TBA415TBB4154004.153.754"
TBA440TBB4404254.444"
TBA465TBB4654504.654.254-1/2"
TBA490TBB4904754.94.54-1/2"
TBA503TBB5034885.034.634-1/2"
TBA515TBB5155005.154.755"
TBA540TBB5405255.455"
TBA546TBB5465315.465.065"
TBA565TBB5655505.655.255-1/2"
TBA571TBB5715565.715.315-1/2"
TBA590TBB5905755.95.55-1/2"
TBA615TBB6156006.155.755-9/16"
TBA633TBB6336186.335.936"
TBA640TBB6406256.466"
TBA659TBB6596446.596.196"
TBA665TBB6656506.656.256-1/2“
TBA671TBB6716566.716.316-1/2“
TBA690TBB6906756.96.56-1/2“
TBA703TBB7036887.036.636-1/2“
TBA715TBB7157007.156.756-5/8"
TBA721TBB7217067.216.816-5/8"
TBA727TBB7277127.276.876-5/8"
TBA734TBB7347197.346.946-5/8"
TBA740TBB7407257.476-5/8"
TBA750TBB7507357.57.16-5/8"
TBA815TBB8158008.157.758"
TBA859TBB8598448.598.198"
TBA865TBB8658508.658.258-1/2"
TBA871TBB8718568.718.318-1/2"
TBA877TBB8778628.778.378-1/2"
TBA885TBB8858708.858.458-1/2"
TBA905TBB9058909.058.658-1/2"
TBA933TBB9339189.338.938-5/8"
TBA940TBB9409259.498-5/8"
TBA1059TBB1059104410.5910.1910"
TBA1077TBB1077106210.7710.3710"
TBA1084TBB1084106910.8410.4410"
TBA1090TBB1090107510.910.510-3/4"
TBA1094TBB1094107910.9410.5410-3/4"
TBA1105TBB1105109011.0510.6510-3/4"