Reviews Double Sheave Pulley Block

Garage Door Lift Cable 3/32 (for 8)

4" Heavy Duty Sheave Pulley - 4" Garage Door Pulley Sheave - 4" Riveted Sheave - Zinc Plated.
Use on Residential Doors/ Light Commercial.

Quality-manufactured pulley for mountain rescue, tower work, ski patrol or whatever requires block and tackle system..
Sheave of 2.24 inches Dia, pulley with large sheave is much better and easier for hauling big load..
Mounted with ball bearing for higher efficiency and smoothness! Swing side for easy and rapid rope installation and removal!.
CE / UIAA Certification! Rating to 32kN / 7100lbs for high durability to satisfy all your requirements, like pulling a stranded boat, hauling some out of a crevasse, etc..
Compatible with wide range of ropes, up to 16mm (5/8")! Multiple anchors for complex rescue / hauling system setup!.

40kN Micro Double Pulley with Swing Plates from GM CLIMBING for you to easily set up most pulley systems while largely lighten your rack. Light, compact, and durable, compatible with rope up to 12mm, CE and UIAA certified. Super power double pulley for you in a wide variety of applications, like general rigging, hauling, dragging system, rescue, tree climbing, mountaineering, etc..
Easier rope installation and removal due to swing side plates. You don't have to thread rope from end to end, much facilitate the set-up progress of system. Prusik minding plates and sheaves efficiently tend prusik of progress capture system..
The closing style of connecting point qualifies the pulley to be compatible with most kinds of carabiners. Large connecting space, enough for 2 carabiners attachment. Bottom becket creates additional attachment point, simplifying the whole system..
Adoption of ball bearing sheave assures a nicely smooth rotation as well as keep up to its maximum efficiency..
Certified and conforming to CE EN 12278 (for pulley), Rating to 40kN=2 x (10kN+10kN) breaking strength. 36mm....

【High Quality】 : Double Pulley Rigging Rope system is made of high-quality stainless steel and sturdy nylon ropes and can withstand up to 7700 pounds. have the following characteristics in terms of design and performance:Safe and reliable, durable, Small size, light weight, easy to carry, Small lever force and high efficiency.
【Product Specification 】: The diameter of our rope:2/5-1/2 Inch-, Rope length:100 Feet, Breaking length is up to 7700LBS, , which can meet your different needs to a large extent..
【Easy to Operate】:because the side panel can rotate and swing , it is easy to install and removel , Don't need to thread rope from end to end, much facilitate the set-up progress of system, saves you the time of installing and disassembling the rope..
【Widely Application】:Double Rescue Tackle Pulley is a perfect choice for for rock mountain rescue, tower work, ski patrol or whatever requires block and tackle system, it is suitable for climbing, downhill, training, and other high-altitude work..
【Satisfaction Guarantee】:We feel confident that you will love our Twin Sheave Block and Tackle . If there's something makes you unsatisfied, please don't hesitate to contact us. We would offer you 100% refund or a replacement within 3 months.

【High Quality】 : Double Pulley Rigging Rope system is made of high-quality stainless steel and sturdy nylon ropes and can withstand up to 7700 pounds. have the following characteristics in terms of design and performance:Safe and reliable, durable, Small size, light weight, easy to carry, Small lever force and high efficiency.
【Product Specification 】: The diameter of our rope:2/5-1/2 Inch-11-12mm, Rope length:150 Feet, Breaking length is up to 7700LBS, Weight：13.5 lbs, which can meet your different needs to a large extent..
【Easy to Operate】:because the side panel can rotate and swing , it is easy to install and removel , Don't need to thread rope from end to end, much facilitate the set-up progress of system, saves you the time of installing and disassembling the rope..
【Widely Application】:Double Rescue Tackle Pulley is a perfect choice for for rock mountain rescue, tower work, ski patrol or whatever requires block and tackle system, it is suitable for climbing, downhill, training, and other high-altitude work..
【Satisfaction Guarantee】:We feel confident....

Very high efficiency single pulley with one-way rotation and swivel.
Designed to be used in conjunction with a descender for maximum simplicity when setting up a heavy load deviation or haul systems for work at height or rescue.
Optimal hauling efficiency and lowering convenience: the faceted sheave only rotates in one direction, providing excellent efficiency when hauling and adding friction zones for the rope for additional braking when lowering heavy loads.
Easy handling: swivel allows pulley to be oriented under load and accepts up to three carabiners and allows the use of ropes and slings to facilitate maneuvers..
Sheave diameter: 40 mm maximum usage load: 3 x 2 = 6 kN.

Facilitates manipulations: - Keylock system prevents any accidental snagging of the carabiner when putting the pulley in place - gate opening on the pulley side facilitates installation of the rope when the pulley is fixed to the anchor - may be used with a CAPTIV positioning bar to favor loading of the carabiner along its major axis and to limit the risk of it flipping - sheave mounted on sealed ball bearings for excellent efficiency.
With TRIACT-LOCK locking system: may be used to minimize friction on the work rope while keeping set-ups simple. May also be used to install redirects..
H profile of carabiner: - ensures an improved strength-to-weight ratio - protects markings from abrasion.
Specifications Material(s): aluminum Min. rope diameter: 7 mm Max. rope diameter: 13 mm Sheave diameter: 18 mm Maximum working load: 2 x 2 = 4 kN Efficiency: 85 % Major axis strength: 20 kN Minor axis strength: 8 kN Open gate strength: 7 kN.
Warning: RollClip Triact- Lock can't be used with Ascender (doesn't fit through the holes).

The snatch block is a pulley system with covered and protected yet removable sides..
Snatch blocks or pulleys are used to change the direction of the pull to a different angle relative to a fixed point..

The snatch block is a pulley system with covered and protected yet removable sides..
Snatch blocks or pulleys are used to change the direction of the pull to a different angle relative to a fixed point..