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Negative Rigging

Negative Rigging

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.

 

 

  • FTC mini cylindre 2.1 Back of Mini-Cylindre has rubber pa

    FTC Tree Mini-Cylindre HR 2.1

    FTC Tree

    Our Price $759.99
    The MINI-CYLINDRE 2.1 is a friction device used in tree care to hold and lower loads during felling and branch or log removal.Made entirely of aluminum, it won't heat up and won't burn your ropes. The round upper ring enables reeving, and two fairleads...
    RIG151
    SKU:
    RIG151
    Our Price $759.99
  • Out of stock
    DMM SM Impact Block DMM SM Impact Block

    DMM Impact Block - 5/8" Small

    DMM

    Our Price $674.49
    DMM's Small Impact block is only small compared to the large. This robust block is built for tree rigging. 5/8" rope capacity on the lower sheave with 3/4" sling capacity. The Impact Block is solid and provides not only the strength you need, but the...
    PUL216
    SKU:
    PUL216
    Our Price $674.49
  • Out of stock
    ISC Spring Block - 3/4" Medium for sale at WesSpur.com ISC Spring Block - 3/4" Medium for sale at WesSpur.com

    ISC Spring Block - 3/4" Medium

    ISC

    Our Price $314.95
    The ISC medium arborist block is a great tree rigging block for professional use. This block is built for serious use with practical features that set it above other tree rigging blocks. The upper sheave is over-sized so that it can accept up to 1" tree...
    PUL303
    SKU:
    PUL303
    Our Price $314.95
  • isc large spring block isc large spring block

    ISC Spring Block - 3/4" Large

    ISC

    Our Price $334.95
    The ISC large arborist block is a great tree rigging block for professional use. This block is built for serious use with practical features that set it above other tree rigging blocks. The upper sheave is over-sized so that it can accept up to 1" tree...
    PUL304
    SKU:
    PUL304
    Our Price $334.95
  • Out of stock
    impact block large impact block large

    DMM Impact Block - 3/4" Large

    DMM

    Our Price $1,048.99
    The DMM Impact Block is a premium arborist block designed for incredible strength and premium performance. The most eye-catching feature of the block is the incredible strength, but it is more than just a rugged piece of gear. The Impact Block is...
    PUL308
    SKU:
    PUL308
    Our Price $1,048.99
  • Out of stock
    ISC 200 Series Large Rigging Block for sale at WesSpur.com ISC 200 Series Large Rigging Block for sale at WesSpur.com

    ISC 200 Series Large Rigging Block

    ISC

    Our Price $679.95
    ISC 200 series rigging blocks are up to 150% stronger than their standard ISC rigging pulley equivalent.A low-profile Spring-lock mechanism features a new Safelock locking button. Push the Safe-lock button and turn the axle head 180 degrees to the...
    PUL403
    SKU:
    PUL403
    Our Price $679.95
  • Yale Polydyne 16mm (5/8") Rigging Rope

    Yale Polydyne 16mm (5/8") Rigging Rope

    Yale

    Our Price $1.89 - $378.00
    Yale Polydyne is a high-strength, abrasion-resistant double-braid polyester rope that will deliver professional performance. Yale Polydyne is a high-strength, abrasion-resistant Double-braid rope with polyester jacket over nylon core. The nylon fibers in...
    ROP2PD58M
    SKU:
    ROP2PD58M
    Our Price $1.89 - $378.00
  • Yale Polydyne 19mm (3/4") Rigging Rope

    Yale Polydyne 19mm (3/4") Rigging Rope

    Yale

    Our Price $2.15 - $420.00
    Yale Polydyne is a high-strength, abrasion-resistant double-braid polyester rope that will deliver professional performance. Yale Polydyne is a high-strength, abrasion-resistant Double-braid rope with polyester jacket over nylon core. The nylon fibers in...
    ROP2PD34M
    SKU:
    ROP2PD34M
    Our Price $2.15 - $420.00