Rope and equipment strength Flashcards
Length of rescue low stretch ropes
150’, 300’, 600’
length of personal low stretch ropes
60’, 15’, 1’
Length of webbing
16’
Length of accessory cord
2’ (one is slightly longer)
length of spectra rope
100’
length of skinny rope
100’
length of dynamic rope
165’ per module, 60m per rope marking
diameter of rescue low stretch ropes
7/16” (11mm)
diameter of 150’ rope
7/16” (11mm)
diameter of 300’ rope
7/16” (11mm)
diameter of 600’ rope
7/16” (11mm)
diameter of personal low stretch ropes
3/8” (9mm)
diameter of 15’ rope
3/8” (9mm)
diameter of 60’ rope
3/8” (9mm)
diameter of litter loops
3/8” (9mm)
diameter of dynamic rope
11mm per module
9.8 mm per rope marking.
diameter of accessory cord
6mm
diameter of spectra rope
8mm
diameter of prussik loops
6mm
strength of rescue low stretch ropes
7,900 lbs
strength of 150’ rope
7,900 lbs
strength of 600’ rope
7,900 lbs
strength of 300’ rope
7,900 lbs
strength of dynamic rope
6,000 lbs
strength of personal low stretch ropes
4,900 lbs
strength of 60’ rope
4,900 lbs
strength of 15’ rope
4,900 lbs
strength of litter loops
4,900 lbs
strength of webbing
4,000 lbs
width of webbing
1”
strength of accessory cord
2,500 lbs
Elongation of rescue low stretch ropes
1.8%
strength of spectra rope
5,440 lbs
strength of prussik loops
2,500 lbs
Elongation of 600’ rope
1.8%
Elongation of 150’ rope
1.8%
Elongation of dynamic rope
5.6%
Elongation of personal low stretch ropes
1.8%
Elongation of 300’ rope
1.8%
Elongation of 60’ rope
1.8%
elongation of 15’ rope
1.8%
elongation of litter loops
1.8%
Elongation of webbing
low
elongation of accessory cord
7.4%
elongation of prussik loops
7.4%
elongation of spectra rope
3.9%
elongation of skinny rope
3.9%
strength of skinny rope
5440 lbs
Strength of non-locking carabiner
5,000 lbs
strength of locking carabiner
6,000 lbs
strength of figure 8
10,000 lbs
strength of rappel rack
2,000 lbs
strength of jumar ascender
~1,000 lbs
strength of Rescue ascender (rescuescender)
~2,000 lbs
strength of rigging plate
> 6,000 lbs
strength of stoppers
1,000 - 4,000 lbs
strength of cams
1,000 - 4,000 lbs
strength of bolts
0 -6,000 lbs
strength of pitons
0 - 4,000 lbs
strength of Tree anchors (BFTs)
0 - >8,000 lbs
strength of rock and boulder anchors (BFRs)
0 - >8,000 lbs