Semi-Truck Safety Universal

Semi-Truck Safety Universal

Semi-Truck Safety Universal

Check out our top-notch semi-truck universal safety products at 4 State Trucks. From durable placard holders to reliable reflective tapes and sturdy air hoses, we've got your safety covered. Need a new coupler or a pogo stick? We have those too. Equip your rig with the best gear and stay safe on the road!
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  • Vehicle-Side Molded Rubber 4-Way Flat Connector Dust Cover
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    Vehicle-Side Molded Rubber 4-Way Flat Connector Dust Cover

    CURT MANUFACTURING

    $2.99
    4-Way Flat Connector Dust Cover * High Quality COnnector Dust Cover* Protects COnnector From Water, Dust And Road Grime When Not In Use * Helps Prevent Internal CorrosiOn For A LOng Operating Life * Fits Virtually Any 4-Way Flat COnnector Socket *...
    $2.99
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    $2.99
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  • Zinc-Plated Mounting Bracket For 7-Way RV Blade Connector
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    Zinc-Plated Mounting Bracket For 7-Way RV Blade Connector

    CURT MANUFACTURING

    $5.29
    7-Way RV Blade Connector Mounting Bracket * High Quality Connector Mounting Bracket* Securely Mounts 7-Way RV Blade Connector Sockets * Allows For Attachment To The Vehicle Or Trailer Hitch * Multiple Screw Holes Offer Flexible Mounting Options *...
    $5.29
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    $5.29
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  • 4-Way Flat Connector Plug And Socket W/ 72 Inch Wires
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    4-Way Flat Connector Plug And Socket W/ 72 Inch Wires

    CURT MANUFACTURING

    $10.09
    4-Way Flat Connector Plug And Socket * High Quality 4-Way Flat Connector Plug And Socket* Splices Into Existing Wiring To Provide Connections For Both Vehicle And Trailer * Looped Wire Can Also Be Used As A Wire Extension For An Existing Connector *...
    $10.09
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    $10.09
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  • 15 Foot Black 40MM Coiled Air Hose W/ 12 Inch Lead - Kink-Repairing, Sag Reduction, Anti-Tangle 15 Foot Black 40MM Coiled Air Hose W/ 12 Inch Lead - Kink-Repairing, Sag Reduction, Anti-Tangle
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    15 Foot Black 40MM Coiled Air Hose W/ 12 Inch Lead - Kink-Repairing, Sag Reduction, Anti-Tangle

    REFLEXALLEN USA

    $47.93
    Reflexallen 15 Foot Black 40MM Coiled Air Hose W/ 12 Inch LeadTubing designed to kink, bend, flex, stretch and survive the coldest and hottest temperature for a long service life! * High Quality Air Brake Hoses* Intelli-Flex Kink-Repairing Tubing Can...
    $47.93
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  • Plastic Document Holder With Clear Twist-On Cover Plastic Document Holder With Clear Twist-On Cover
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    Plastic Document Holder With Clear Twist-On Cover

    AFTERMARKET

    $9.99
    Corrosion, Impact & UV-Resistant Plastic Document Holder * High Quality Document Holder* Made Of Plastic* Corrosion, Impact And UV Resistant * Easy To Use Clear Cover With Wire Tether* Interior Spring Keep Documents In Place* Keep Document Dry And Safe*...
    $9.99
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  • 1.625 X 9 Inch Stainless Steel Vehicle Document Holder For Shipping Manifests
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    1.625 X 9 Inch Stainless Steel Vehicle Document Holder For Shipping Manifests

    AFTERMARKET

    $16.31
    Document Holder With Rubber Caps For Secure & Dry Document Securement * High Quality Document Holder* Corrosion Resistant Stainless Steel * Dimensions- 9 Inch Length- 1 5/8 Inch Diameter* Rubber Caps On Both Ends* Tight Seal* Sold Individually * Warranty...
    $16.31
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    $16.31
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  • 11.5 X 27.25 X 10.25 Inch Red Plastic Front-Loading Fire Extinguisher Case 11.5 X 27.25 X 10.25 Inch Red Plastic Front-Loading Fire Extinguisher Case
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    11.5 X 27.25 X 10.25 Inch Red Plastic Front-Loading Fire Extinguisher Case

    REALWHEELS

    $239.99
    Red Plastic Fire Extinguisher Case For 13 LB. & 20 Lb. Fire Extinguishers * High Quality Fire Extinguisher Case* Color Red* Dimensions- 10.25 Inch Length- 11.5 Inch Width- 27.25 Inch Height* Plastic Construction* Lightweight* Internal Extinguisher Strap*...
    $239.99
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    $239.99
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  • 15 Foot 40 Inch Lead, 70MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair 15 Foot 40 Inch Lead, 70MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair
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    15 Foot 40 Inch Lead, 70MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair

    REFLEXALLEN USA

    $87.71
    Reflexallen 70MM Diameter 15 Foot Coiled Air Brake Hose With 40 Inch Lead, Large Red & Blue Grips - PairTubing designed to kink, bend, flex, stretch and survive the coldest and hottest temperature for a long service life! * High Quality Air Brake Hoses*...
    $87.71
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    $87.71
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  • 12 Foot Kink-Repairing 70MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair 12 Foot Kink-Repairing 70MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair
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    12 Foot Kink-Repairing 70MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair

    REFLEXALLEN USA

    $76.49
    Reflexallen 70MM Diameter 12 Foot Coiled Air Brake Hose With Large 4 Inch Red & Blue Grips - PairTubing designed to kink, bend, flex, stretch and survive the coldest and hottest temperature for a long service life! * High Quality Air Brake Hoses*...
    $76.49
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    $76.49
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  • 15 Foot Kink-Repairing 70MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair 15 Foot Kink-Repairing 70MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair
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    15 Foot Kink-Repairing 70MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair

    REFLEXALLEN USA

    $81.99
    Reflexallen 70MM Diameter 15 Foot Coiled Air Brake Hose Large Blue & Red Grips - PairTubing designed to kink, bend, flex, stretch and survive the coldest and hottest temperature for a long service life! * High Quality Air Brake Hoses* Intelli-Flex...
    $81.99
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    $81.99
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  • 15 Foot Kink-Repairing 40MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair 15 Foot Kink-Repairing 40MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair
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    15 Foot Kink-Repairing 40MM Diameter Air Brake Coiled Hoses With 4 Inch Blue And Red Grips - Pair

    REFLEXALLEN USA

    $86.99
    Reflexallen 40MM Diameter 15 Foot Coiled Air Brake Hose With Sag Reduction, Anti-Tangle & Small Red & Blue Grips - PairTubing designed to kink, bend, flex, stretch and survive the coldest and hottest temperature for a long service life! * High Quality...
    $86.99
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    $86.99
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  • 12 Foot Kink-Repairing 40MM Diameter Air Brake Coiled Hoses With Blue And Red Grips - Pair 12 Foot Kink-Repairing 40MM Diameter Air Brake Coiled Hoses With Blue And Red Grips - Pair
    Add to Cart

    12 Foot Kink-Repairing 40MM Diameter Air Brake Coiled Hoses With Blue And Red Grips - Pair

    REFLEXALLEN USA

    $74.99
    Reflexallen 40MM Diameter 12 Foot Coiled Air Brake Hose With Small Blue & Red Grips - PairThis 12 foot, pair of air brake coiled hoses features 12 inch leads along with a 40 MM diameter. The air brake hose is equipped with Intelli-Flex tubing which is...
    $74.99
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    $74.99
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