Crosby S-1311N Grade 100 Chain Shortener will allow 100 percent of the chain sling capacity. Made from forged alloy steel - quenched and tempered.

Features:

• Forged alloy steel - Quenched & Tempered
• Suitable for use with Grade 100 and Grade 80 chain
• Spring loaded chain locking system keeps chain in place under slack conditions

Specifications:

• Material: Alloy Steel
• Design Factor 4:1