*Excludes oversized items, AK, HI, & foreign address. Read more...
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Please note that Working Load Limits (WLL) are listed at 10% of the Breaking Strength (Breaking Strength.) This is a safer ratio to use than the 5:1 ratio commonly used for lifting applications, as tree work involves the risk of shock loading, and it is the same ratio used when calculating the Working Load Limit of Arborist Rope.
One of our most popular pulleys, this offers substantial safe working loads and breaking strengths at an affordable price. Choice of bushing or bearing. Stainless steel side plates & axle, bushing or bearing, 4” aluminum sheave.
WLL 2,000 lb. Breaking Strength 20,000 lb.
Stainless steel side plates & axle, bushing, lower becket, & double 4” aluminum sheaves.
WLL 2,500 lb. Breaking Strength 25,000 lb.
Aluminum side plates, sheave, bushing, and an economical choice. Available in a double sheave version with lower becket.
WLL 765 lb. Breaking Strength 7,650 lb.
Stainless steel side plates & axle, aluminum sheave. Available with 3” aluminum sheave and bushing (RP105) or 4” aluminum sheave and bearing (RP108).
WLL 1,600 lb. Breaking Strength 16,000 lb.
The classic pulley from CMI. Stainless steel side plates & axle, 2 3/8” aluminum sheave, bushing. Available in a regular version or a “Cable-Able” versions which can be used on wire rope.
WLL 850 lb. Breaking Strength 8,500 lb.