Crosby® 331 Clevis Slip Hooks

Crosby® 331 Clevis Slip Hooks are a type of rigging hardware used for secure attachment and tensioning of chains in lifting and rigging applications. Manufactured by Crosby, a reputable provider of rigging and lifting equipment, the 331 Clevis Slip Hooks are designed to provide a reliable connection and prevent accidental disengagement of the chain.
Here are some key features and characteristics of Crosby® 331 Clevis Slip Hooks:
Design: The 331 Clevis Slip Hooks have a clevis-style design with a slip hook at one end. The slip hook features a wide throat and a clevis pin for easy attachment and removal of chains. The wide throat allows the hook to slip over various objects or anchor points.
Material: These clevis slip hooks are typically made from high-quality alloy steel, which provides strength, durability, and resistance to wear and deformation. The alloy steel construction ensures that the hooks can withstand heavy loads and harsh working conditions.
Working Load Limit (WLL): Crosby® 331 Clevis Slip Hooks are rated with a specific working load limit, indicating the maximum load they can safely handle. It is important to select the appropriate slip hook based on the intended load requirements and the strength of the chain being used.
Safety Features: The design of the 331 Clevis Slip Hooks includes a latch or a clevis pin retainer that helps secure the chain within the throat of the slip hook. This feature prevents accidental disengagement of the chain during lifting operations.
Versatility: These clevis slip hooks are versatile and can be used with various types and sizes of chains. They are commonly used in industries such as construction, manufacturing, and transportation for lifting, towing, or securing heavy loads.
Identification and Markings: Crosby® 331 Clevis Slip Hooks are typically marked with relevant information, including the manufacturer's logo, working load limit (WLL), and other specifications. These markings ensure easy identification and help users ensure proper usage and compliance with safety standards.