Multi Sheave Pulleys ( and Kits )

Double Micro Block Pulley

The becket provides attachment point for rigging mechanical advantage.

Micro Twin Pulley by ISC, 1/2"

Small Double Pulley good for re-directs, 4,945 tensile strength, aluminum, bushing axle, aluminum 1/2" sheave, weighs 4.5 ounces

Triple Pulley

4" Tri-sheave SS Plates

SideBySide Double Pulley

4" Sheave SSPlates

Side By Side Double Pulley

2" Sheave Stainless Steel Plates

Petzl Tandem (rope trolley pulley)

Double in-line aluminum sheaves for Tyrolean traverses on synthetic ropes (of maximum 13mm diameter)

Petzl Tandem Cable (rope or cable pulley)

Double in-line stainless steel sheaves for Tyrolean traverses on wire (of maximum 12mm diameter) or synthetic ropes (of maximum 13mm diameter)

Pulley

Microtrolley Stainless Steel

Twin Pulley by Petzl, Large

Petzl's Twin minding pulley, red & black, aluminum.

Large Fiddle Block with Cleat, 1/2"

Large Fiddle Block

w/o Cleat 1/2" line

Omni Swivel Double Block by Rock Exotica, 1/2"

Double Locking Feature, with 360° swivel, 2 sheaves and a maximum of 13mm line.

Trac Pulley

by Petzl

Fiddle Block Kit

An ideal accessory to the Portawrap that allows the user to pretension lines, create lift or simply remove slack from systems with lots of rope in between. Fiddle blocks provide a very compact, in-line system for incredible 4:1 pulling force, that's 400-pounds of result to 100-pounds of force. Steel carabiners and prusik are for attaching blocks to line and anchorage.

Petzl/SherrillTree Tree Pulling Kit

This is "the system" for creating tension at the base of rigging lines as performed by many rigging instructors in demonstrations globally. Comes with ISC steel Arborist carabiner and 2 SherrillTree-produced prusiks, one to capture progress and the other to advance rigging line.

Loop Rigging Tail by SherrillTree, 18"

For Line-on-Line Prusik Configurations. This bright red tail has "FOR RIGGING ONLY" broadly displayed for easy identification and measures about 30% longer than climbing-designed tails. Longer tails mean quicker attachment and more wraps when necessary on larger lines than ever before. This tail is Grizzly Spliced from 8-mm Tenex (100% polyester) for the highest possible strength, grip, and longevity.

Eye & Eye Spliced Rigging Tail by SherrillTree, 38"

For Line-on-Line Prusik Configurations
This bright red tail has "FOR RIGGING ONLY" broadly displayed for easy identification and measures about 30% longer than climbing-designed tails. Longer tails mean quicker attachment and more wraps when necessary on larger lines than ever before. This tail is Grizzly Spliced from 8-mm Tenex (100% polyester) for the highest possible strength, grip, and longevity. 5800 lbs. tensile.