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HAZET 16574 S25 Fifth Wheel Slider Tool for Semi-Truck Coupling Systems

Manufacturer

HAZET

<p>For over 155 years, HAZET has epitomized German engineering excellence in professional tool manufacturing. Founded in Remscheid, Germany in 1868 by Hermann Zerver, the company derives its name from the German pronunciation of his initials—HA for Hermann and ZET for Zerver. Today, this fifth-generation family business continues to uphold the founder's commitment to precision, durability, and innovation that professionals depend on in demanding environments.</p><h3>A Legacy Built on Automotive Excellence</h3><p>HAZET's reputation in the automotive sector is legendary. During the 1950s, the brand became the sole producer of toolkits for Volkswagen Beetles and Porsche 356s, featuring an ingenious round design that fit perfectly in spare tire wells. This partnership marked the beginning of a longstanding relationship with the automotive industry. Since 1996, HAZET has served as the official supplier and technical partner of Porsche Motorsport, developing specialized tools that withstand the extreme demands of professional racing.</p><p>The company's collaboration with leading German manufacturers including Mercedes-Benz, BMW, Volkswagen, and Audi has driven continuous innovation in automotive specialty tools. Whether you're working on precision <a href="/7896-hazet-engine-crankshaft-main-bearing-set-10302">engine crankshaft main bearing sets</a> or need reliable hand tools for routine maintenance, HAZET's extensive catalog delivers professional-grade solutions.</p><h3>Comprehensive Tool Solutions for Every Workshop</h3><p>HAZET's product portfolio spans over 6,000 items, encompassing everything from basic hand tools to sophisticated measurement equipment. Their <a href="/7896-hazet-torque-wrench-14314">torque wrenches</a> are renowned for high-precision calibration and accuracy, essential for critical fastening applications in automotive, aerospace, and industrial settings. The brand's <a href="/7896-hazet-pliers-16591">pliers</a> reflect generations of refinement, combining ergonomic design with exceptional durability.</p><p>For professionals seeking complete workshop organization, HAZET offers comprehensive <a href="/7896-hazet-wrench-set-56700">wrench sets</a> and <a href="/7896-hazet-socket-set-17116">socket sets</a> designed for versatility and longevity. The iconic HAZET Assistant, first developed in 1953, remains a cult-favorite tool trolley among mechanics worldwide—a collapsible, mobile workstation that exemplifies the brand's commitment to practical innovation.</p><h3>Why Professionals Choose HAZET</h3><p>HAZET tools are characterized by their "double sustainability"—they're built to last a lifetime and enable repair rather than replacement. Approximately 75% of production occurs in the company's four German facilities, where state-of-the-art CNC machines and rigorous testing protocols ensure every tool meets exacting standards. The brand has earned numerous industry awards for engineering excellence, reliability, and design innovation, cementing its status as a preferred choice for professionals in automotive workshops, aviation maintenance, motorsport teams, and industrial facilities where reliability under maximum load is non-negotiable.</p>

Part Number

16574
06/02/2036 6:15 PM
Sale Price

$866.92

In Stock (6)

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Usually delivered within 2 days

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Product Details

The CURT S25 5th Wheel Slider (16574) is a heavy-duty sliding 5th wheel hitch designed to give short-bed truck owners the turning clearance they need when towing a 5th wheel trailer. Built from carbon steel with a durable carbide black powder coat finish, the S25 delivers long-lasting performance and reliable strength in the truck bed.

The slider moves the 5th wheel coupling point 12 inches rearward, providing the extra clearance needed to make sharp turns without the trailer contacting the cab. Its solid, low-noise construction eliminates chucking in the towing position and promotes smooth, binding-free travel between forward and rearward positions.

Key Features:

  • 25,000 lb gross trailer weight (GTW) rating — tested to SAE J2638 safety specifications
  • Auto-latching mechanism — automatically locks into place in both directions; only requires exiting the truck once during hookup
  • Ergonomic lift-style lever — accessible from outside the truck bed wall; more user-friendly than traditional pull-out levers
  • 12" rearward travel — provides essential turning clearance for short-bed pickup trucks
  • Industry-standard mounting points — compatible with all standard 5th wheel base rails and CURT puck system adapters
  • Carbon steel construction with carbide black powder coat finish for corrosion resistance
  • Comes fully assembled — no drilling required for installation
  • Limited lifetime warranty (one-year finish, one-year parts)

The S25 ships fully assembled for fast, straightforward installation. Note: Hitch head and rails are sold separately. Not compatible with X5 adapters.

No issues.

great experience

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Everything seems like it will work for me.

Very satisfied with the buying experience.

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