The Machining & Welding 3/8 IN X 10 IN J-Hook Style B is a chain hook sized for 3/8 inch chain, rated to 365 pounds capacity at a 10 inch hook length.

The open hook design allows a fast connection to chain, which speeds up rigging changes on jobs where chain length or configuration varies.

Steel construction and a proven hook profile keep this hardware durable through repeated rigging and unrigging on the job site.

Keeping a few of these on hand as spares means a damaged hook does not take an entire chain sling out of service.

This type of lifting equipment is common in facilities that move machinery, structural steel, crates, or bulky components as part of daily operations. Rather than treating each lift as a one-off problem, a dedicated piece of equipment turns it into a routine, repeatable task that any trained operator can complete quickly and safely.

Rated capacity should always be treated as a hard limit, not a target, and a quick visual inspection before each lift is one of the simplest ways to keep a lifting operation safe. Make sure your operators are trained on the specific rigging setup this equipment requires, and confirm that anyone signing off on a lift understands how to read the working load limit and match it against the actual load being moved.

Properly rated hardware, stored and maintained correctly, tends to outlast the equipment it gets paired with. Building a simple habit of checking condition before each use costs very little time and pays off in fewer surprises when a piece of rigging hardware is actually under load.

The full spec sheet is below, covering capacity, dimensions, and construction details at a glance.

The Machining & Welding 3/8 IN X 10 IN J-Hook Style B is ready to go into service as a replacement or spare for 3/8 inch chain rigging.

Product Info:
•  Capacity: 365 lbs
•  Rod Diameter: 3/8 in
•  Hook Length: 10 in
•  Style: Style B
•  Shipping Weight: 1.3 lbs