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1/2" Capacity Pulleys
1/2” pulleys for redirects, light rigging, rescue, and mechanical advantage systems.
If you are looking for micro-pulleys to use in your climbing system, go to our micro-pulleys page.
If you are looking for arborist blocks to use in rigging, visit our arborist block page.
SMC Micro PMP Pulley (NFPA L)
Compact prusik-minding pulley with NFPA rating. The wide base design maximizes the effectiveness of a Prusik hitch while a unique side plate formation allows the use of larger ropes in a compact pulley. An oversized bell-shaped top hole accepts a large rescue carabiner or multiple small carabiners. The single can be rigged with 2 carabiners in a way that the 2nd carabiner serves as a Becket. Solid side plates help prevent foreign object access and reduce snagging and are precisely tensioned for easy one-handed operation and secure placement at any point along the rope. Sealed ball bearings provide optimal efficiency.
4,500 lb breaking strength, 1/2” capacity, 3.75” tall by 2.55” wide, weighs 3.5 oz. NFPA 'L' rating.
SMC Micro PMP Double Pulley
Compact prusik-minding pulley with NFPA rating. The wide base design maximizes the effectiveness of a Prusik hitch while a unique side plate formation allows the use of larger ropes in a compact pulley. An oversized bell-shaped top hole accepts a large rescue carabiner or multiple small carabiners. Solid side plates help prevent foreign object access and reduce snagging and are precisely tensioned for easy one-handed operation and secure placement at any point along the rope. Sealed ball bearings provide optimal efficiency.
10,575 lb MBS (becket strength 4,495 lb). 1/2” capacity, 4.65” tall by 2.55” wide, weighs 5.8 oz.
SMC 2" PMP Single Pulley New in 2013!
Fitting right between the larger and smaller PMP pulleys, this mid-sized 2” PMP single pulley meets NFPA standards while remaining super lightweight and strong. The highest strength-to-weight ratio available! Great for progress capture and hauling systems, this pulley features solid side plates to reduce snagging and is tensioned to make one-handed use easier. Sealed ball bearings increase efficiency and decrease the chance of pulley failure. Oversized top hole will accommodate 2 large rescue carabiners or multiple small carabiners, and allows the carabiners to be rotated freely and completely.
8,093 lb MBS. 1/2" (13mm) capacity, 3.97" x 2.9" x 1.37" with a 2" aluminum sheave. Weighs 6.3 oz. Made in the USA.
SMC 3" PMP Single Pulley New in 2013!
This larger PMP single pulley meets NFPA standards and has a wide base to increase effectiveness of prusiks up to 8mm, making it a great pulley for use in progress capture and hauling systems. Solid side plates reduce snagging and are tensioned to make one-handed use easier. Sealed ball bearings increase efficiency and decrease the chance of pulley failure. Oversized top hole will accommodate multiple carabiners, making this pulley more versatile in more situations.
8,542 lb MBS. 1/2" (13mm) capacity, 5.85" x 4.17" x 1.38" with a 3" aluminum sheave. Weighs 12.5oz. Made in the USA.
SMC 3" PMP Double Pulley New in 2013!
This larger PMP double pulley meets NFPA standards and has a wide base to increase effectiveness of prusiks up to 8mm, making it a great pulley for use in progress capture and hauling systems. Solid side plates reduce snagging and are tensioned to make one-handed use easier. Sealed ball bearings increase efficiency and decrease the chance of pulley failure. Oversized top hole will accommodate multiple carabiners, making this pulley more versatile in more situations.
13,488 lb MBS (6,969 lb becket strength). 1/2" (13mm) capacity, 7.1 x 4.17 x 2.2" with 3" aluminum sheaves. Weighs 20.8oz. Made in the USA.
2” Service Line Pulley with Bushing
Aluminum body, sheave, bushing, stainless steel axle.
WLL 750 lb. Breaking Strength 7,500 lb.
2” Service Line Pulley with Bearing
Aluminum body, sheave, bearing, stainless steel axle.
WLL 750 lb. Breaking Strength 7,500 lb.
Double Sheave 2” Pulley
Stainless steel side plates, aluminum sheaves, bearing, stainless steel axle.
WLL 1,100 lb. Breaking Strength 11,000 lb.
Petzl Rescue Pulley
Aluminum side plates, large sheave on sealed ball bearings. Extremely efficient, lightweight, and compact. This pulley has a place in any rescue kit.
WLL 720 lb. Breaking Strength 7,200 lb.
Petzl Prusik Minder
Aluminum side plates, sheave, sealed ball bearings, designed for hauling and pulling systems. Highly efficient sheave mounted on ball bearings.
WLL 810 lb. Breaking Strength 8,100 lb.
Petzl Double Prusik Minder
Aluminum side plates, sheave, sealed ball bearings, designed for hauling and pulling systems. Highly efficient sheaves mounted on ball bearings. Double sheaves, lower becket.
WLL 990 lb. Breaking Strength 9,900 lb.
Petzl Tandem Pulley
Designed for Tyrolean traverses on rope or making zip lines. Sheaves mounted on self-lubricating bushings for good efficiency. Maximum allowable speed: 10 m/s. Accepts up to three carabiners to facilitate use.
WLL 2,225 lb. Breaking Strength 5,400 lb.
Velocity Micro Trolley Pulley
Stainless Steel side plates, two 1 1/2” Stainless Steel sheaves, Bearing, and Stainless Steel axle.
WLL 1,400 lb. Breaking Strength 14,000 lb.
Hitch Climber Pulley
The Hitch Climber pulley has many uses! It can be used for slack tending, generating mechanical advantage for rescue and gear hauling, not to mention improving work positioning systems. Smooth contour and rounded edges are easy on rope and carabiners alike.