Negative Rigging
Negative Rigging in tree work is where the load being rigged out is above the anchor point for the system. This is common in tree work when removing trees, and results in high loads and stresses on the rigging system and equipment. Your rigging gear should be robust and high-quality to deal with these forces, and well maintained and inspected. We've selected the gear on this page for it's combination of strength and quality manufacturing.
See our Negative Rigging in Tree Work page for more information.
-
Out of stockoversized
GRCS : Good Rigging Control System
Good Rigging
Our Price $3,899.00The Good Rigging Control System (GRCS) is the go-to tool for working with trees in confined spaces. GRCS stands for 'Good Rigging Control System', and that's exactly what it is.The GRCS is essential for rigging large timber. The 44 winch adds serious...RIG101- SKU:
- RIG101
- GRCS Manual:
- PDF Document
- GRCS Parts Manual:
- PDF Document
- __badge:
- oversized
Our Price $3,899.00 -
Dead-Eye Sling - 5/8" Yalex
WesSpur
Our Price $39.00 - $47.00Made from 16mm (5/8") Diameter Yalex10:1 Working Load* : 1,776 lb.18" Eye*WLL with 10:1 design factor and sling in choker configuration.Eye slings are versatile rigging slings that require a knowledge of knot-tying. Our professionally hand-spliced eye...SLI204Y- SKU:
- SLI204Y
Our Price $39.00 - $47.00 -
Dead-Eye Sling 3/4" Yalex
WesSpur
Our Price $50.00 - $68.00Tree rigging sling with extra-large 18" eye made from 19mm (3/4") Yalex by Yale Cordage.Made from 19mm (3/4") Diameter Yalex10:1 Working Load* : 2,295 lb.18" Eye*WLL with 10:1 design factor and sling in choker configuration.Eye slings are versatile...SLI208Y- SKU:
- SLI208Y
Our Price $50.00 - $68.00 -
Dead-Eye Sling 1" Yalex
WesSpur
Our Price $89.00 - $122.00Tree rigging sling with extra-large 18" eye made from 25mm (1") Yalex by Yale Cordage.Made from 25mm (1") Diameter Yalex10:1 Working Load* : 3,783 lb.18" Eye*WLL with 10:1 design factor and sling in choker configuration.Eye slings are versatile rigging...SLI213Y- SKU:
- SLI213Y
Our Price $89.00 - $122.00 -
Standard Tree Rigging Kit
WesSpur
Our Price $599.00WesSpur's original tree rigging kit is go-to tree gear for tackling every-day rigging. Contains rope, slings, arborist block, and lowering device for bringing down trunk wood and branches with control.Tree rigging puts high forces on your gear, so it's...KIT08- SKU:
- KIT08
Our Price $599.00 -
Out of stock
Invert-A-Wrap LD1250 with 5/8" X 15' Eye Sling
Stein
Our Price $238.00Lower wood in a safe and controlled manner with the Stein Invert-A-Wrap LD1250 lowering device and 15' Eye Sling. All items made in the USA.Stein Invert-A-Wrap LD1250 (RIG157)15' x 5/8" Yalex Eye Sling (SLI204Y-15)Invert-a-Wrap LD1250...RIG157-K1- SKU:
- RIG157-K1
Our Price $238.00 -
Standard Rigging Kit - Yale
WesSpur
Our Price $599.00This negative blocking tree rigging kit is a great deal on the ropes, slings, and rigging tools needed for tree rigging. Double-Esterlon is Yale's premium polyester rigging rope, coated with Maxijacket for extra toughness and wear-resistance. Features...KIT08Y- SKU:
- KIT08Y
Our Price $599.00 -
ISC Spring Block - 5/8" Medium
ISC
Our Price $304.95The ISC medium arborist block is a great tree rigging block for professional use. The block is secured with a spring-lock. To open, the user simply pushes the pin in, twists, and the side plates may be swung open. The upper bushing and pin are retained,...PUL217- SKU:
- PUL217
Our Price $304.95 -
Out of stock
Invert-a-Wrap LD1250 with 3/4" X 20' Eye Sling
Stein
Our Price $253.00Lower wood in a safe and controlled manner with the Stein Invert-A-Wrap LD1250 lowering device and 15' Eye Sling. All items made in the USA. Stein Invert-A-Wrap LD1250 (RIG157) 20' x 3/4" Yalex Eye Sling (SLI208Y-20) Invert-a-Wrap LD1250...RIG157-K2- SKU:
- RIG157-K2
Our Price $253.00 -
Out of stock
Big Rig Kit
WesSpur
Our Price $1,195.00This is our biggest negative block rigging kit to date! The "BIG RIG" kit is built for you to tackle large-diameter trunk wood with confidence. XL Port-a-Wrap has a 3.5" bollard for a good bend-radius on rigging ropes up to 3/4". The 1" x 25" eye sling...KIT39- SKU:
- KIT39
Our Price $1,195.00 -
FTC Tree Micro-Cylindre 2.1
FTC Tree
Our Price $519.99The MICRO-CYLINDRE 2.0 is a friction device used in tree care to hold and lower loads during felling and branch or log removal. It is a lighter and more compact version of the MINI-CYLINDRE 2.0.Made entirely of aluminum, it won't heat up and won't burn...RIG150- SKU:
- RIG150
Our Price $519.99 -
Loopie Sling
WesSpur
Our Price $27.00 - $119.00Many professionals prefer a Loopie for setting an arborist block in the tree. Loopies adjust to size by pulling the tail through bury, then girth-hitch the sling around the tree. Can be used for blocks, friction devices, etc. These adjustable slings...SLI400Y- SKU:
- SLI400Y
Our Price $27.00 - $119.00