Diamond American Standard Roller Chain Half Lock Spare (D40101)

The Diamond D40101 Half Lock Spare is engineered to meet the rigorous demands of 2½” pitch American Standard roller chains. Designed for strength, durability, and reliability, it ensures a secure and robust connection, vital for keeping chain systems operating efficiently in high-load and high-speed environments.

Constructed from high-quality, heat-treated steel, the D40101 Half Lock Spare exhibits excellent resistance to wear, impact, and corrosion, making it ideal for use in heavy machinery, mining, manufacturing plants, and agriculture equipment. Its precision design ensures quick installation, reducing downtime and improving overall operational productivity.

This half lock spare enhances the chain’s performance and longevity, offering peace of mind even under extreme operational stresses.

Key Features:

• Designed for 2½” pitch American Standard roller chains (D40101)

• Heavy-duty construction ensures long-lasting performance

• Made from premium-grade, hardened steel for maximum durability

• Quick and easy installation minimizes maintenance time

• Ideal for high-stress industrial and heavy machinery applications

• Provides consistent, secure chain locking even under harsh conditions