Mo-Clamp 6504 5/16" x 4' Frame Chain™.
Mo-Clamp chain is manufactured in accordance with the NACM Specification for chain, ASTM Standard A391 and ASTM Standard A413 for grade 70 carbon steel chain. Mo-Clamp chain is protectively plated with yellow dichromate. #6270 5/16" Alloy Clevis Grab Hook included.
Overall Length: 4' (1.22m)
Working Load Limit: 4,700 lbs (2,132kg)
Proof Test: 9,400 lbs (4,263kg)
Chain Weight: 1 lb (.45kg)/ft
Grab Hook Weight: 1 lb (.45kg).
WORKING LOAD LIMIT: Refers to the maximum load (rated capability) in pounds that shall be applied in direct tension to a straight length of chain or attachment. NEVER EXCEED THE WORKING LOAD LIMIT.
PROOF TEST: Refers to a load in pounds which an attachment or chain (or both) has withstood during a test in which increasing tension is applied to an attachment or straight length of chain.
WARNINGS: Always inspect chain and attachments for kinking, twisting, knotting and visible defects such as distortion or damage. Do not jerk load - apply pressure slowly and steadily.