Bailey's

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Only $55.95

Item # P21

Currently out of stock. More due on 06/24/13. Order now to reserve yours!

Shipping weight 0.50 lbs.

Petzl Tandem Pulley

In-line tandem pulley with aluminum sheaves. It is designed for use with Tyrolean traverses on rope. Sheaves fitted with self-lubricating bushings for good efficiency. May be used at speeds of up to 10 meters/second. Can be used to build rope pulley systems.

Only $55.95

Item # P21

Currently out of stock. More due on 06/24/13. Order now to reserve yours!

Shipping weight 0.50 lbs.

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Specifications

Product Q & A

Reviews

Specifications

Breaking strength 24 kN.
Working load 10 kN.
Rope Size 1/2 (13 mm.)
Weight .43 lbs (195 g)

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Q.	Hi, I am building a zip line for my grand children under the weight of 100 lbs. This will be used only a few times a year, when they come to visit. The line will be about 100 feet long and less than ten feet high We are also not overly concerned with the fastest pulley. I have considered some of your more specific pulleys for this application, but I would like to have one that will suffice our needs and be more economically feasible. (Cheaper, but safe) I am retired and on a very limited income, but safety is the most important consideration. With a 650 lbs load limit, do you think this could be the pulley to choose? If not the correct application, can you suggest an alternative one?
A.	The main question is will you be using rope or cable for this zip line. If you are using rope this Petzl Tandem pulley would be fine for your application. If you plan on using cable, then you should use a pulley system that has stainless steel sheaves such as the 31120 CMI Velocity Micro Trolley.
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	Posted by: PATRIC M from NC on 7/15/2011