Monthly Archive:: January 2015
Many rope technicians are familiar with the option of using the long tail of a set-of-fours as an adjustable positioning lanyard. One very popular pre-configured system is the AZTEK kit which is built with components from Sterling
The Cats Paw knot is mainly used by anglers but is also occasionally used by riggers to shorten and attach a sling to a hook. The question raised here is whether this knot could be useful for rock
These online calculators have been recreated on the following pages. You can also find them under Reference Items in the Free Content. Converting Units of Weight Converting Units of Distance Converting Units of Temperature
This image shows two possible hauling scenarios each using a Petzl IDs for progress capture. There are several ways to determine the mechanical advantage of this system but it is a good exercise to consider the following
These calculators have been recreated on new pages. They apply the same formulas. Find them through these links, or under Reference Items in the Free Content. Two Point Anchor Calculator Highline Tension Calculator Deviation Anchor Force Calculator
