Diamond American Standard Roller Chain Half Lock Spare (D20101)

The Diamond D20101 Half Lock Spare is a premium spare part crafted to fit 1¼” pitch American Standard roller chains. Featuring a precision half-lock mechanism, it provides firm, reliable, and stable link connections, critical for maintaining consistent performance in demanding operational environments.

Constructed from high-grade steel, the D20101 offers excellent tensile strength and wear resistance, ensuring durability even under extreme stress. Its easy-to-install half-lock design minimizes downtime while maximizing operational reliability, making it a trusted choice for industrial machinery, manufacturing equipment, and heavy-duty conveyor systems.

Whether operating in high-load, high-speed, or high-vibration settings, the D20101 Half Lock Spare delivers consistent functionality, enhancing the overall lifespan of your roller chain assemblies and reducing maintenance efforts.

Key Features:

• Compatible with 1¼” pitch American Standard roller chains (D20101)

• Half-lock design for secure and reliable link connections

• Made from premium-grade steel for maximum strength and durability

• Ideal for industrial and heavy-duty applications

• Supports easy installation and quick maintenance

• Improves chain system longevity and performance consistency