Haul or Drag a Load
Hauling and dragging put a rope under a pulling load in one direction, which is a genuinely different mechanical problem from a static tie-off - several of these knots exist purely because of it.
Hauling and dragging a load by rope is a specific mechanical situation: the rope pulls in essentially one direction and the knot's whole job is to grip the object being dragged without needing to be secure once the pull stops. Several knots in this list exist specifically because of that one-directional-pull requirement and behave quite differently from a general tie-off hitch.
The timber hitch is the classic example: tied around a log or pole, it tightens automatically the harder it's pulled, and releases cleanly the instant the tension is off - exactly the property needed for dragging timber, since nobody wants to fight a stuck knot every time the log needs repositioning. The killick hitch extends the same idea for hauling something long and thin at an angle rather than dragging it end-on - a killick (a stone or timber anchor) or a pole needs to be hauled while staying roughly horizontal, which the killick hitch achieves by adding a second grip point further down the object beyond the initial timber-hitch-style turn.
The icicle hitch solves a related but distinct problem: hauling something smooth, tapered, or slick - a smooth pole, a frozen or icy branch - where a standard timber hitch's single grip point isn't enough friction to hold. It uses a longer series of wraps specifically to grip a slippery or tapered surface that would let a simpler hitch slip.
The rolling hitch attaches a second rope along the length of one already under load, letting a haul line be added mid-rope rather than only from the end, useful when you need extra pulling power partway along an already-tensioned line. The running bowline works here as a self-tightening choke that cinches down on an irregular load as it's dragged, gripping tighter the harder it's pulled rather than loosening.
Throwing and connecting
A couple of these knots aren't about the drag itself but about getting the rope to the load in the first place. The monkey's fist is a weighted ball knot tied at the end of a heaving line specifically to give it enough mass to throw accurately across a distance - to a dock, a rescue target, another boat - a purely functional weight, not just decorative (though it's also used decoratively elsewhere). The heaving line knot serves the same throwing-weight purpose with a simpler, faster-to-tie construction when a full monkey's fist is more than the situation calls for.
The carrick bend and barrel sling round out the group as connection points for heavy hauling rigs - the carrick bend for joining two heavy hawsers end to end without the bulk or jamming risk of a simpler bend, and the barrel sling for slinging a barrel or cylindrical load from below so it can be hoisted or dragged without the rope slipping off the ends. The barrel hitch is a related lifting/hauling technique for a container with a rim or lip, gripping under the rim so the load can be hoisted vertically rather than dragged.
Direction of pull decides which knot survives
The common thread across every hitch in this group is that they're all engineered around a load pulling in essentially one direction, and every one of them behaves worse - sometimes much worse - if the pull direction changes unexpectedly mid-haul. A timber hitch that's pulling straight along a log's axis grips beautifully; the same hitch subjected to a sudden sideways yank, say from the log catching on an obstruction, can shift or loosen in a way it wouldn't under a straight pull. This is worth planning around in practice: keeping a haul line as close to straight as the terrain allows, and being ready to stop and re-seat a hitch if the load's angle changes significantly, matters more for this whole use case than for almost any other knot job on this site.
Weight and momentum in the monkey's fist
The monkey's fist deserves one more note beyond its throwing function: because it's specifically weighted to carry momentum across a distance, an oversized or improperly weighted one becomes a genuine hazard rather than just a throwing aid - a heavy monkey's fist thrown hard enough to cross real distance can cause injury if it strikes someone, which is exactly why maritime and dock safety guidance in many places limits how heavily a heaving-line knot may be weighted. Building one no heavier than needed to reliably cross the actual distance involved, rather than maximizing weight for the sake of throwing further, is the responsible approach.
Anchoring the hitch to something that won't move
A detail easy to overlook when dragging or hauling: the hitch on the load itself only matters if the other end of the rope is secured to something equally solid, whether that's a vehicle, a winch, or a person's own braced stance. A well-tied timber hitch on a log being dragged by hand does no good if the puller's own footing gives way first, and a carrick bend joining two hauling ropes is only as strong as the anchor point the whole system is ultimately secured to. Thinking through the entire chain from load to final anchor - not just the knot closest to the object being moved - is what actually determines whether a haul succeeds safely.
Recognizing when dragging isn't the right approach at all
Some loads are genuinely poor candidates for dragging regardless of which hitch is used - anything liable to be damaged by ground contact, anything so heavy that the friction of dragging risks the rope itself more than a lift would, or anything on terrain where a dragged load could gain unexpected momentum on a slope. In those situations, the right knot is the one that supports lifting or controlled lowering instead (see this site's use cases on securing a load or building a climbing anchor), rather than forcing a dragging technique onto a job that calls for a different approach entirely.
Ground surface changes friction more than most people expect
A log or object being dragged over wet grass, loose gravel, mud, or dry pavement encounters wildly different resistance, and that resistance translates directly into the load a hauling hitch has to survive - dragging the same log over dry pavement can require noticeably more sustained force than the same log over wet grass, simply from ground friction, independent of the object's actual weight. This matters for hitch choice mainly in how much margin to build in: a timber hitch that holds comfortably on an easy surface deserves a second look (or an icicle hitch's extra grip) if the same haul is attempted over a surface that generates significantly more drag.
Multiple haulers and coordinated pulling
When more than one person is hauling on the same line, coordinating the pull - counting off together, or having one person call the timing - matters almost as much as the knot itself, since an uneven, uncoordinated pull can jerk a hitch that's holding steadily under smooth tension, momentarily spiking the load well beyond what a smooth pull would generate. This is worth planning for on any group haul, not just a technical footnote, since a hitch rated fine for the load's static weight can still be shocked by an uncoordinated group pull.
The single most important habit in this group
More than any specific knot choice, keeping the haul line as close to a straight, steady pull as the situation allows - and being willing to stop and re-seat a hitch the moment the angle or tension changes unexpectedly - protects against more failures across this entire use case than any one knot's inherent strength does, and it's a habit worth building well before it's ever actually needed under real pressure, out on a job site or trail rather than in a classroom or a calm, quiet backyard on a lazy afternoon.
Knots for this task
FAQ
Why does the timber hitch release so easily?
It's designed to grip only while under tension, tightening as it's pulled and coming loose the instant slack returns - exactly the behavior needed for repeatedly repositioning a dragged log without fighting a jammed knot.
What's a monkey's fist actually for?
It's a weighted knot tied at the end of a heaving line so the line can be thrown accurately across a distance - functional weight for throwing, not purely decorative, though the same knot is also used decoratively.
Why do hauling hitches fail if the pull direction changes?
Nearly every hitch in this group is engineered around a load pulling in essentially one direction. A sudden sideways yank - a log catching on an obstruction, for example - can shift or loosen a hitch that was gripping fine under a straight pull.
Is a heavier monkey's fist always better for throwing?
No - an overweighted one can cause real injury if it strikes someone at the speed needed to cross a real distance, which is why some maritime safety guidance limits how heavy a heaving-line knot may be built.