Tripod Lashing

A freestanding tripod - for hoisting camp gear, hanging a cooking pot, or supporting a shelter's peak - needs three poles that spread apart evenly and stand stably on their own once lashed, which takes a genuine extension of the shear lashing's two-pole hinging principle to three poles instead of two. The tripod lashing achieves that with a wrap across all three poles laid side by side, the middle one deliberately reversed end-for-end before wrapping so that it can be swung through 180 degrees when the tripod is stood up. The wraps can be woven in and out between the poles, or taken as plain turns around all three - both methods are published and taught.

That reversed middle pole is a detail worth understanding, not just following by rote, and the reason is geometric rather than anything to do with the poles' taper. The tripod is formed by swinging the centre spar through a full 180 degrees while the two outer legs open out and cross underneath it. Reversing that middle pole before lashing is what makes the swing land all three butts on the ground together.

Like the shear lashing it's built from, the wraps here are kept looser than a square lashing's, with modest frapping turns rather than maximum tension, since the whole point is allowing the three legs to hinge open rather than locking them rigid. Getting that balance of enough tension to hold the wraps neatly, but not so much that the legs can't spread, takes the same practiced judgment a shear lashing calls for.

Once spread and standing, a well-built tripod lashing distributes load across all three legs fairly evenly, which is part of what makes it stable enough to trust with real camp loads - a hanging cooking pot, a hoisted pack, or a shelter's ridge support - provided the legs are spread to roughly even angles rather than left unevenly splayed.

Bushcraft and pioneering instructors often use the tripod lashing as a practical test of whether a student has genuinely internalized the shear lashing's tension principle, since the three-pole version fails more visibly and obviously than the two-pole one when the wraps are either too tight or too loose - a wobbly, unevenly splayed tripod is a clear, immediate sign the underlying tensioning judgment hasn't quite been mastered yet.

Beyond camp cooking and hoisting, a tripod lashing scaled up with stouter poles is the traditional basis for a simple field hoist or gyn - a reminder that the same basic lashing technique scales from a lightweight camp gadget to a genuine field structure, provided the materials scale up to match. A tripod's advantage over shear legs is that it is freestanding: three legs stand stable on their own, where two-legged shears need guy lines to hold them up.