The Machining & Welding 5/16 IN X 9 IN J-Hook Style 9 matches 5/16 inch chain size to a 9 inch hook, rated to 250 pounds.

J-hooks like this attach directly to chain links, giving you a quick connection point for slinging, towing, or securing a load without a separate shackle.

The hook is manufactured to match standard chain grade and size specifications, keeping the rated capacity consistent with the chain it is paired with.

This is standard replacement hardware for chain rigging, and having the correct style on hand avoids downtime when a hook needs to be swapped out.

Facilities ranging from small machine shops to large distribution centers keep equipment like this on hand for the lifts that come up week after week. It is the kind of tool that earns its spot on the floor by saving time on every single pick, and it pays for itself quickly once it replaces improvised rigging on a recurring job.

Good lifting practice starts before the load ever leaves the ground: confirm the working load limit fits the job, check that all hardware is in good condition, and keep the load centered to avoid uneven strain on the rigging. These habits matter as much as the equipment itself, and they cost nothing beyond a few extra minutes of attention before each pick, which is a fair trade for a safer shop floor.

Durability matters as much as initial capacity when choosing rigging equipment, since hardware that wears unevenly or corrodes quickly ends up costing more over its service life. Choosing components built to recognized manufacturing standards is one of the simplest ways to avoid that added cost down the road.

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

The Machining & Welding 5/16 IN X 9 IN J-Hook Style 9 is ready to go into service as a replacement or spare for 5/16 inch chain rigging.

Product Info:
•  Capacity: 250 lbs
•  Rod Diameter: 5/16 in
•  Hook Length: 9 in
•  Style: Style A
•  Shipping Weight: 0.9 lbs