The GMP 91258 Toneable Continuous Duct Rodder is engineered for precision, strength, and long-term reliability in underground conduit tracing and cable pulling applications. With a robust 1/2 inch (12 mm) fiberglass rod and an embedded 18 AWG copper conductor, this model enables technicians to transmit a continuous signal along the entire rod length using standard signal transmitters and receivers. Its 500 ft (152 m) length provides ample reach for medium to long conduit runs in telecommunications, fiber optic, and electrical utility work.

Designed for field efficiency, the 91258 includes length markings every 2 feet for accurate measurement and is housed in a durable powder-coated tubular steel carrier. The large, airless tires allow easy transport across rough or uneven terrain, while the hand-operated brake ensures smooth payout and controlled retrieval. Built to handle demanding jobsite conditions, this toneable duct rodder provides exceptional balance between flexibility, strength, and traceability for professionals who need accuracy and dependability every time.

• 1/2 in. (12 mm) toneable fiberglass rod with integrated 18 AWG copper conductor
• 500 ft (152 m) rod length for medium to long underground conduit applications
• Rod marked every 2 ft for quick and accurate distance measurement
• Works seamlessly with standard signal transmitters and receivers for precise duct tracing
• High-visibility orange fiberglass rod enhances jobsite safety and visibility
• Rugged tubular steel carrier with a corrosion-resistant powder-coated finish
• Large, maintenance-free airless tires provide stability and maneuverability
• Hand-operated brake ensures controlled payout and retrieval during use
• Includes male threaded end fitting with tapered head and female threaded rear fitting
• Perfect for cable placement, duct verification, and underground route mapping

• Part Number: 91258
• Rod Diameter: 1/2 in. (12 mm)
• Rod Length: 500 ft. (152 m)
• Weight: 120 lbs. (54 kg)
• Rod Material: High-visibility fiberglass with embedded 18 AWG copper conductor
• Markings: Length marked every 2 ft
• Carrier Construction: Tubular steel alloy with powder-coated finish for corrosion resistance
• Brake Type: Hand-operated manual brake
• Wheel Type: Large, airless, maintenance-free tires
• End Fittings: Male threaded end with tapered head; female threaded rear fitting
• Rated Tensile Strength: 21,000 lbs.-f (95.2 kN)
• Rated Pull Strength: 1,800 lbs.-f (8.0 kN)
• Minimum Bend Diameter: 18 in. (450 mm)
• Carrier Dimensions: 45 in. Dia × 46 in. L × 18.5 in. W × 52.75 in. H (1143 × 1168 × 470 × 1340 mm)