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POLDOTACKLE

Thisisuniversalandcanbe
usedatseaandinclimbing
andcamping.Poldotackleis
a trulyingeniousdevice;
thankstothefactthatitruns
onaclosedloop,itisself-
locking.

Method
Makea bowlineatoneendof
arope.Runtheotherend
throughtheloopofthe
bowline;thentietheendon
itselfwithanotherbowline.
Thephotographs(1,2,3)
showtheminimumand
maximumextensionsofthe
knot.
N.B.Man-maderopesshould
notbeusedforthisknotby
climbers.