Recent Blogs
Timber Hitch: Rope Arrangement and Illustrative Geometry
Explore the timber-hitch rope arrangement and illustrative wrap dimensions. The calculator does not predict grip, capacity or safe rigging.
Round Turn and Half Hitch: Mechanism, Capstan Formula, Parts, and Mooring Uses Explained
Round turn and two half hitches knot explained — how the wraps absorb load, breaking-strength figures, and real mooring and rigging applications.
Half Hitch: Rope Strength Assumptions Calculator | FIRGELLI
Understand half-hitch rope contact and compare an assumed retained breaking strength with a factored line load. Results do not rate knot security or working load.