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    • Martin - 1" Drive Retainer
  • Martin - 1" Drive Retainer
  • Martin - 1" Drive Retainer

    Martin - 1" Drive Retainer

    Martin

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    Product Description

    Martin - 1" Drive Retainer

    Martin Sprocket & Gear — 4 Configurations

    Overview
    Specifications
    Applications

    Martin Sprocket & Gear has been manufacturing industrial components and tools in the United States since 1928. This product represents their commitment to precision engineering, quality materials, and the durability that professional operations demand. Every Martin product is built to perform in real-world industrial, agricultural, and commercial environments where reliability isn’t optional.

    Available in 4 configurations (76100, 76104, 76108, 76112) for professional applications.

    • Premium Materials — manufactured from high-quality steel for industrial-grade durability
    • Precision Machined — tight tolerances for reliable, consistent performance
    • Professional Grade — built for daily use in demanding industrial environments
    • USA Heritage — Martin Sprocket & Gear, manufacturing since 1928
    Martin Sprocket & Gear Warranty — Martin products are warranted against defects in material and workmanship. Contact us for warranty claims and replacement.
    SKUSize/OpeningPointsDepthWeight
    1" Drive Retainer (4)
    761003-1/8" - 3.12in - 79.38mm——5.63 lbs
    761043-1/4" - 3.25in - 82.55mm——6.19 lbs
    761083-3/8" - 3.38in - 85.72mm——7.06 lbs
    761123-1/2" - 3.50in - 88.90mm——7.25 lbs

    Professional Applications

    • Industrial Maintenance — manufacturing plants, processing facilities, and production lines
    • Agricultural Equipment — combines, planters, tillage tools, and grain handling systems
    • Heavy Equipment — construction, mining, and material handling machinery
    • Commercial Facilities — HVAC, plumbing, and building maintenance operations

    1 All dimensions follow the Lambear tri-format: Imperial fraction – Decimal inches – Metric (mm).

    2 Specifications are catalog values. Contact us for application-specific recommendations.

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