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Diamond American Standard Roller chain Double Full Lock Spare (D40102)

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Diamond American Standard Roller Chain Double Full Lock Spare (D40102)
Engineered for 2½” pitch roller chains, the D40102 Double Full Lock Spare ensures a secure and heavy-duty chain connection for demanding industrial applications.
Perfect for high-load systems where strength and stability are essential.

Product Highlights

  • Size ( Pitch x WIP ) (in mm): 63.50 x 37.85
  • Size ( Pitch x WIP ) (in inches): 2½ x 1½
  • Check Mark Estimated Delivery : Up to 4 business days
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Diamond American Standard Roller Chain Double Full Lock Spare (D40102)

The Diamond D40102 Double Full Lock Spare is built to support 2½” pitch (D401 series) roller chains, offering unmatched reliability and durability in high-torque operations. Designed with a double full lock mechanism, it provides a superior locking grip, preventing accidental disengagement and reducing the risk of chain failure under intense working conditions.

Fabricated using premium alloy steel, this full lock spare is heat-treated and precision-machined to ensure maximum resistance against wear, fatigue, and elongation. Whether it’s used in heavy material transport systems, mining equipment, or processing plants, the D40102 maintains chain integrity for extended operational life.

The design allows for easy installation and secure linkage, making it an essential replacement component in maintenance routines for large-scale industrial machinery.

Key Features:

  • Designed for 2½” pitch (D401 series) roller chains

  • Double full lock system ensures maximum chain security

  • Made from high-strength, wear-resistant alloy steel

  • Ideal for heavy-load and high-stress applications

  • Reduces downtime by providing quick, secure replacement of damaged links