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Trailer Cables

Triple R carries a full line of air hoses and electrical cables as well as their related accessories.  We primarily stock Tectran but we also carry Velvac, Buyers and Polak. 

  • Air & Electric 3'n'1 Line Set

    Air & Electric 3'n'1 Line Set

    3-IN-1 ELECTRICAL & AIR ASSEMBLIES Spiral wrapped for a clean organized look Outstanding kink and abrasion resistance Includes hanging clamp for easy installation Large grips for easy coupling/uncoupling and hose support CROSS...

    $149.94
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  • 7 Terminal Junction Box- 1 grommet per side

    7 Terminal Junction Box- 1 grommet per side

    Junction Box Part no. BE22010 Item status Active Product line Midland 7-Terminal Style Junction Box Precision molded Engineering Grade Composite (EGC). Use optional circuit breaker or terminal design 10-32 terminals. 2-1/2"...

    $26.66
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  • 7- Way ISO 3731 Socket- Yellow

      Seven-Way ISO Socket Item Overview:  Used in tractor/trailer systems requiring ISO 3731 style connectors-ISO socket prevents connections with Non-ISO plugs. ISO color-coded yellow, non-corrosive reinforced nylon housing. Mounting...

    $15.50
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  • 7 Way to 6 Way Adapter Plug

    Seven-Way Pin to Six-Way Adapter Item Overview:  Heavy duty zinc die cast housing includes split brass pins and terminals and a spring clip to lock adapter and plug together. Competitor Matches:  BWP: M3040 KAR...

    $35.90
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  • 6 Way to 7 Way Adapter Plug

    Six-Way Round to Seven-Way Adapter Item Overview:  Heavy duty zinc die cast housing includes split brass pins and terminals and a spring clip to lock adapter and plug together. Competitor Matches:  BWP: M3042 KAR...

    $48.52
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  • PLUG SINGLE POLE

    Single Pole Buffalo Plug with spring guard (does not include socket shown in picture) Screw Termination Plug assembly comes with a plated copper grounding lug Plug grounding lug accepts 2 ga. cable Continuous duty capacity of 300 amps Socket...

    $19.40
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  • 7- WAY SOCKET NO BREAKERS SPLIT PIN

    Bull Nose Sockets Durable, zinc, die cast housing for rugged use Machined brass terminal pins for maximum current carrying ability Field repairable with standard tools Fully interchangeable with other SAE-type, 7-way connectors Available in solid or...

    $26.13
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