Dayton
Dayton MH4ZX49A25G Upper Hook Assembly conveying
Upper hook assembly includes hook block, rivet, nut, screw, spring and upper hook for lifting and conveying applications
- Complete hook assembly includes all hardware
- Ready-to-install kit saves assembly time
- Dayton brand ensures industrial-grade reliability
- New condition guarantees full service life
- Upper hook design fits conveying systems
Dayton MH4ZX49A25G Upper Hook Assembly
The Dayton MH4ZX49A25G is a top hook assembly designed for lifting, pulling and conveying tasks. It arrives new and includes the hook block, hook rivet, nut, screw, spring and upper hook in one package. This unit suits maintenance crews and rigging professionals who need a direct replacement component.
Sustained load behaviour
The assembly is built from steel components that resist deformation when tension is held over long periods. The included spring maintains consistent engagement without relaxing under continuous strain. Riveted joints and a secured nut prevent the hook block from shifting during extended lifts.
Installation and common issues
Installation requires aligning the hook block, inserting the rivet and tightening the supplied nut and screw until the spring seats firmly. A frequent mistake is leaving the spring uncompressed, which allows the hook to rotate under load. Another issue is cross-threading the nut on the screw, which compromises the joint strength.
Highlights
- Complete hook assembly includes all hardware
- Ready-to-install kit saves assembly time
- Dayton brand ensures industrial-grade reliability
- New condition guarantees full service life
- Upper hook design fits conveying systems
Specifications
| Brand | DAYTON |
|---|
Questions about this item
Does the upper hook assembly generate any noise, heat or draw power during continuous all-day conveying use?
The assembly is a passive mechanical hook block with rivet, nut, screw, spring and upper hook; it has no motor or electronics, so it produces no noise, no heat and consumes no power.
What existing conveyor components must I already own for this Dayton MH4ZX49A25G top hook assembly to install and operate?
You need a compatible trolley or chain system that accepts the supplied hook block, rivet, nut, screw, spring and upper hook for direct attachment.
Will this hook assembly work with older Dayton lifting hardware I have kept in the shop?
It fits legacy Dayton trolleys and chains that share the same hook-block interface; verify the rivet, nut, screw and spring dimensions match your existing gear before installing.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
