1217-1056

Frequently Asked Questions

Q: What are the specifications of the 1217-1056 roll pin?
A: The 1217-1056 is a spring-type roll pin manufactured from SAE J403 spring steel with an uncoated finish. Overall length is 1.18 inches with a 0.20 inch diameter. Hardness is Rockwell C45 minimum, meeting OEM specifications for electric lift truck applications.

Q: What electric lift truck equipment does the 1217-1056 pin fit?
A: The 1217-1056 is an OEM-equivalent part designed for structural retention on electric lift trucks from Crown, Toyota, Raymond, Yale, Hyster, and other material handling OEMs. Verify compatibility with your specific equipment model before ordering.

Q: What is the material composition and durability of the 1217-1056?
A: The 1217-1056 is made from SAE J403 spring steel with Rockwell C45 minimum hardness, providing high strength and fatigue resistance. The uncoated finish offers cost-effectiveness while maintaining structural integrity under normal indoor and warehouse environments.

Q: How does the spring-type design of the 1217-1056 compare to solid pins?
A: Spring-type roll pins like the 1217-1056 grip the component bore under radial pressure, providing secure retention without drilling. The spring steel construction allows the pin to maintain clamping force and accommodate minor bore diameter variations while preventing rotation.

Q: What is the lifespan of the 1217-1056 roll pin in service?
A: The 1217-1056 provides durable, long-term performance in structural lift truck retention applications. Replace if the pin becomes bent, corroded, or loses grip tension, indicated by component movement or vibration at the joint.