Pulleys

Any tool for arborists needs to be lightweight, durable and serve a variety of functions. The Hydra fits that description by providing the functionality of a pulley with a rigplate.  The Hydra's swivel top offers three connection points lined with...

The original Kootenay knot passing pulley was built by Rock Exotica in the late 1980's.  Since those days, many have copied the pulley and even used the original name, but none have made as many advancements in the design until now...

Features: Stainless steel sideplates 2" aluminum sheave Needle Bearing Stainless steel axle Rope capacity:  1/2" Weight:  .5 lb. Size:  5" X 2.5" Minimum breaking strength:  8,000 lbs. Exceeds tests for...

A large capacity pulley based on the popular RP150 pulley. Features: Stainless steel sideplates 2 3/8" Aluminum sheave Bushing Stainless steel axle Cable capacity:  1/2" Weight:  1.55 lb. Size:  6.5" X 4...

Features: Stainless steel sideplates 2" steel sheave Bushing Stainless steel axle Rope capacity:  1/2" Weight:  .75 lb. Size:  5" X 2.5" Minimum breaking strength:  8,000 lbs. Exceeds tests for national fire...

Features: Stainless steel sideplates 2" aluminum sheave Ball Bearing Stainless steel axle Rope capacity:  1/2" Weight:  .5 lb. Size:  5" X 2.5" Minimum breaking strength:  8,000 lbs.

Features: Orange anodized aluminum sideplates 2" aluminum sheave Ball Bearing Stainless steel axle Rope capacity:  1/2" Weight:  .4 lb. Size:  5" X 2.5" Minimum breaking strength:  7,500 lbs.

The largest of the CMI heavy duty series. Features: Stainless steel sideplates 4" aluminum sheave Ball Bearing Stainless steel axle Rope capacity:  5/8" Size:  7.5" x 5" Weight:  1.8 lb. Minimum breaking...

Features: High strength in a compact design Stainless steel sideplates 2 3/8" aluminum sheave Ball bearing Stainless steel axle Rope capacity:  5/8" Size:  4.25" x 3.25" Weight:  .65 lbs. Minimum breaking strength: ...

Features: Anodized aluminum sideplates 2 3/4" aluminum sheave and ball bearing Stainless steel axle Rope capacity:  5/8" Size:  4.25" x 3.25" Weight:  .45 lbs. Minimum breaking strength:  6,000 lbs.

Features: Stainless steel sideplates 3" aluminum sheave Ball bearings Stainless steel axle Rope capacity:  5/8" Size:  6.5" x 4.25" Weight:  1.35 lb. Minimum breaking strength:  16,000 lbs.

Features: Zinc-plated steel sideplates 2 3/4" Aluminum sheave Bushing Stainless steel axle Rope capacity:  3/4" Weight:  3.65 lb. Size:  6.5" X 4" Minimum breaking strength:  25,000 lbs.