Recent Blogs
Rope Grip Hook Mechanism Explained: How It Works, Parts, Wedge Friction Formula and Diagram
Rope grip hooks lock onto a rope under load and release when slack. Learn the physics, sizing formulas, and rigging examples used in arborist and...
Clam-shell Bucket Mechanism: How Rope and Hydraulic Grabs Work, Parts, Uses and Closing Force
Clam-shell bucket explained: how the rope or hydraulic jaws close on bulk material, sizing math, and real dredging and mining applications.