S-643 Weldless Rings - 1 in x 4 in Clearance beam capacity

beam capacity

Proper installation requires the use of the correct National sleeve die matched to the S-409 series and 3/8 in rope diameter

Key Features: 15 Ton working load limit Cam-action or mechanical clamping mechanism provides positive grip on the material Grip force increases with applied load weight for enhanced security during lifting Designed for heavy steel plate and structural steel handling Built to Caldwell's below-the-hook lifting device standards Model GC-15 designation within the Caldwell clamp series

the S-255 spool is built for rugged industrial

Precision components for secure fitment and dependable operation

S-643 Weldless Rings - 1 in x 4 in Clearance beam capacityProduct Description: Crosby S 643 Weldless Rings are designed for use in wire rope slings, chain assemblies, and general rigging applications, providing a strong and reliable connection point for lifting and load handling. These rings are commonly used as end fittings or intermediate connection components in sling systems. Manufactured from forged carbon steel with a weldless construction, S 643 rings offer enhanced strength and durability by