Features
Denominator Tow Hook Mount Kit
- Vehicle-Specific Fitment: Designed around tow hook size, shape, and cross-section so the mount fits correctly and sits securely.
- Tow Hook Mounted Design: Attaches directly to the factory tow or recovery hook rather than the frame, allowing lights to be added without altering the vehicle.
- Multi-Axis Adjustability: Purpose-built design to accept a wide variety of lights and accessories. Fine-tune vertical, lateral, and positional adjustment.
- ADAS Compatibility: Designed for flexible mounting to avoid interference with radar, LiDAR, and related systems and ensure they remain fully functional.
- Quick No Drill Installation: Installs without drilling or cutting, helping preserve the factory finish and making removal easy if needed.
- Reduced Vibration Fit: Designed to handle work, fleet, and all-terrain conditions where vibration and exposure are common.
- Stout stainless Steel Construction: 1/4″ 304 stock and 304/316 hardware, rust and corrosion-resistant for long-lasting durability.
- Extruded 6063-T6 Aluminum Alloy Components: Strong, lightweight structural sections for reliable support.
- Marine-Grade Polyester Powder Coat: Each step is finished with a black powder coating to protect against rust, road salt, and harsh conditions.
- Impact & Vibration Resistance Tested: Zero damage, movement, loosening, or wear to any parts during a 150-hour/75,000-mile off-road terrain simulation.
- Patented Design: Uses a groundbreaking, patent-pending design that delivers exceptional stability without drilling, modification, or replacing factory parts.
- Designed and Manufactured in the USA: Proudly designed and made in the USA, this product is built with premium materials and expert craftsmanship.
- Warranty: Backed by Putco’s 1-year warranty.
- Not Rated for Towing: Designed for mounting auxiliary lighting only; should not be used for towing or recovery.
- INCLUDED:
- 2 x Custom-formed clamps (each with 2 flange nuts)
- 2 x Multiaxial adjustment plates (w/step or w/o step)
- 2 x Multiaxial alignment plates (each with 2 flange nuts and 2 bolts)
- 2 x Spacers (each with 1 of the following: collar, carriage bolt, steel washer, and flange nut)
High-Power 42″ Curved LED Light Bar
- High-Power 540W 6000K Output: Triple-row cool white LED design delivers intense lighting for long-distance, wide-area coverage, high quality light.
- Spot + Flood Beam Combo: Central nest spotlight for distance with side floodlights for broad illumination, perfect for trucks.
- 42-Inch Curved Design: Curved profile enhances peripheral lighting and compliments most truck bumpers.
- Truck-Ready Durability: Die-cast aluminum light bar housing with IP67 waterproof rating stands up to mud, rain, and road debris.
- Efficient Light Bar Heat Management: Integrated fins and thermal silicone keep LEDs cool under heavy-duty truck use.
- Wide Voltage Light Bar Compatibility: Works with 12V–30V truck electrical systems, including diesel and gas models.
- Versatile White LED Light: Ideal for nighttime driving, off-road work, or recreational applications, with an operating temperature range of -40°F to 185°F.
- Long-Lasting LEDs: High-quality chips deliver reliable performance for years of truck adventures.
- INCLUDED:
- 1 x 42 Inch Curved LED Light bar
- 2 x Universal mounting brackets (4 bolts, 2 nuts, 2 washers, 4 locking washers)
- 1 x Wired switch
- 1 x Wire harness (with relay and fuse)
Upgrade your truck’s visibility with the 42″ 540W Curved LED Light Bar, engineered for off-road adventures, job sites, and rugged daily use. With a central nest-style spotlight for long-distance visibility and dual side floodlights for wide-area illumination, this bar ensures your path is fully lit, whether you’re navigating dark country roads, towing, or overlanding off the trail. The curved 42-inch design enhances peripheral lighting while complementing your truck’s aggressive front-end aesthetic.
Built to withstand the harshest conditions, the LED bar features a one-piece die-cast aluminum housing, efficient heat dissipation, and an IP67 waterproof rating to handle rain, mud, and dust. Compatible with 12V-30V truck systems, it comes with an easy-to-install wiring harness and heavy-duty mounting brackets, making setup fast and secure. Rugged, reliable, and powerful, this LED light bar paired with the Denominator™ tow hook mount is a must-have, easy upgrade for heavy-duty/ light-duty truck owners who demand performance and durability on and off the road.
The Denominator custom-fit light mount and step mount is engineered to match both the aggressive styling and real-world functionality of any light bar. Designed for a precise vehicle-specific fit, it installs securely onto your front tow or recovery hooks to maintain a clean, integrated appearance without compromising your pickup truck’s original look or features. The durable construction provides a solid and reliable platform that enhances both form and function, giving your pickup a bold upgrade while maintaining everyday practicality and usability.
Built to handle demanding conditions, the mount offers a stable stepping surface for convenient engine bay access while also serving as a versatile lighting platform. With a strong, purpose-driven design and straightforward installation process, this mount delivers a seamless balance of performance, accessibility, and customization potential. Compatible with light bars from 11″ to 67″ as well as light pods, the Denominator lets you upgrade or customize your setup beyond the included 42″ bar.
Whether outfitting a fleet of vehicles, work trucks, or an overland build, the Putco Denominator removes guesswork from tow hook lighting by matching the mount to the vehicle.

























































































