SESK: Stuff Everyone Should Know · sesk.info/scout-shear-lashing
Which lashing joins two parallel poles so they open like scissors into an A-frame?
Shear lashing.
- Square lashing
- Diagonal lashing
- Shear lashing ✔
Why: A shear lashing ties two poles side by side at the tips. The bottoms spread apart to make shear legs, often used as an A-frame.
Huh, didn't know that: The tripod, made with a tripod lashing, is the simplest self-standing pioneering structure.
Why did the two poles get lashed together? They were inseparable.
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References
Answer: Shear lashing. A shear lashing ties two poles side by side at the tips. The bottoms spread apart to make shear legs, often used as an A-frame.
- Pioneering merit badge pamphlet filestore.scouting.org/filestore/Merit_Badge_ReqandRes/Pamphlets/Pioneering.pdf
Use a shear lashing when two parallel poles are to be opened out like scissors to make a pair of shear legs.
Checked 2026-10-09.
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