Crosby® S-4320 Hook Latch Kits

Crosby® S-4320 Hook Latch Kits

A worn or missing hook latch is an easy thing to overlook until it fails at the wrong moment. The Crosby® S-4320 latch kit replaces that latch with a heavy-duty stamped design that interlocks directly with the hook tip, backed by a high-cycle spring built for long-term, repeated use.

Compatibility

Important: this latch kit will not fit older-style 319, 320, or 322 hooks. It's designed specifically for the new-style 319N, 320N, 322N, 339N, 1327, and 1339 series hooks. Double-check your hook's exact model before ordering to make sure you get a proper fit.

Positive Locking Option

Need a positive locking hook? This latch kit can be configured that way when paired with the proper cotter pin.

What's In the Box

Kits ship unassembled and individually packaged, with instructions included for putting the latch together and installing it on your hook.

Not sure if this kit matches your hook model? Reach out to our sales team to confirm compatibility before you order.