Cut Sheet

Conduit Fishing
USA 800.624.4320 l fax [phone] l www.gardnerbender.com
CANADA 905.564.5749 l fax [phone]
95
Rope Selection
1. Select the proper rope for the job.
a. Working Load Rating represents the maximum
pulling load to which the rope should be
subjected. It increases with rope diameter and
is calculated for rope in good condition with
appropriate splices under normal service.
Note: Working load guidelines are void under
conditions of rapid or sudden load changes.
b. Tensile Strength is the average breaking point
of new, unused rope. It gives some indication of
the rope's ability to withstand sudden or shock
loads. Tensile strength decreases over time as
the rope is used and should not be relied upon
as an indication of working strength.
2. Inspect the rope thoroughly before each use.
Rope Usage
1. Always check all fittings, splices, connectors,
etc. before using rope.
2. Do not stand directly in line with rope
under tension.
3. Do not overload the rope.
4. Avoid abrasive conditions.
Strength
Super Tuff-Pull™ & Tuff-Pull™
Poly-Pro™
All synthetic rope under load will recoil if it, or a
fitting (chain, hook, bolt, etc.) fails. The snap-back
action will propel the rope - and any still attached
metal fittings – at high speed. Serious injury to
persons or property in the vicinity is possible.
Line of Pull
Danger Zone
Danger Zone
Elasticity
Always choose a strong, durable rope with limited
elasticity and long service life. The material, tensile
strength and recommended working load are
critical factors.
Polyester ropes such as Tuff-Pull™
and Super Tuff-Pull™ are preferred
for cable pulling because of their low
elasticity, high strength and endurance.
tip:
Super Tuff-Pull™ & Tuff-Pull™
Poly-Pro™
Avoid using rope that shows signs of wear, such
as frayed ends, broken yarns or pulled strands.
!
WARNING
Handle loads slowly and smoothly to avoid sudden
strains or shock loads which can exceed the rope's
breaking strength. Such dynamic loading occurs when
a load is picked up, stopped, moved or swung and
may subject the rope to two or three times its normal
working load.
Rough surfaces and sharp edges can severely
damage rope. Do not pull rope over sharp bends
or angles. Make sure chocks, capstans, sheaves
and pulleys are free of burrs and rust and rotate
freely. Keep rope surface clean. Do not drag it over
rough ground; dirt and grit will work into and cut
inner fibers.