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Rigging Blocks for Arborists & Climbers

Arborists/rigging blocks allow climbers to create a false branch union whenever there is no suitable rigging anchor point and make the rigor of tree work easier for all arborists and climbers alike.

Rigging blocks are especially important in rigging applications with giving the ground crew the ease of pulling on tip-ties or whenever natural friction of the tree is not desired. Rigging blocks help the climber choose an appropriate rigging anchor point when there is now suitable branch union to rig from. This means that the climber can virtually choose ANYWHERE to rig from! The importance of having a reliable rigging block cannot be overstated.

Bartlett's Arborist Block-Sling combos take all the guesswork out of which sling to pair with which block! We stock a variety of rigging blocks for all rope diameters, including our popular seller Block-Sling Combo for ½” Rope.

  • OMNI-BLOCK-SLING COMBO
    $155.25

    OMNI-BLOCK-SLING COMBO

    Bartlettman

    This 1.5" Rock Exotica Omni Block Sling Combo is great for most any type of rigging application. The 5' loopie sling easily adjusts from 5' all the...

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    $155.25
  • ROPE LOGIC TENEX ULTRA RING SLING #3
    $204.00

    ROPE LOGIC TENEX ULTRA RING SLING #3

    Rope logic

    Ultimate ease of adjustability meets rigging redirect! Multiple pockets allow for hassle-free, knot-free adjustment. MBS in Choked Configuration: 2...

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    $204.00
  • BLOCK-SLING COMBO for 1/2" Rope
    Save 10%
    $246.15
    $222.30

    BLOCK-SLING COMBO for 1/2" Rope

    Bartlettman

    Pair the KRP-048 block and the SLRIG5/8-10 sling for this awesome combination! KRP-048: At approximately half the size of the standard small riggi...

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    $246.15
    $222.30
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  • BLOCK-SLING COMBO for 5/8" Rope
    Save 11%
    $288.70
    $257.90

    BLOCK-SLING COMBO for 5/8" Rope

    Bartlettman

    Pair the KRP-051 block with the SLRIG5/8-15 sling for this awesome combination! KRP-051: ISC small block for 5/8" rope.  Cast aluminum block made ...

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    $288.70
    $257.90
    Save 11%
  • CMI BLOCK, 3/4 Inch
    $170.35

    CMI BLOCK, 3/4 Inch

    CMI

    This new Zinc-plated stainless steel construction block can be used with ¾” rope. Loosen knob to insert eye of your sling or of your workline. Ro...

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    $170.35
  • BLOCK-SLING COMBO for 3/4" Rope
    Save 11%
    $349.09
    $310.80

    BLOCK-SLING COMBO for 3/4" Rope

    Bartlettman

    Pair the KRP-055 block and the SLING3/4-8 Loopie for an awesome combination! KRP-055:  ISC medium aluminum block for 3/4" rope. MBS: 33,500 lbs, W...

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    $349.09
    $310.80
    Save 11%
  • BLOCK-SLING COMBO for 3/4" Rope
    Save 10%
    $332.50
    $298.30

    BLOCK-SLING COMBO for 3/4" Rope

    Bartlettman

    Pair the KRP-055 block and the SLRIG3/4-15 for a great block/sling combo! KRP-055:  ISC Medium aluminum block for 3/4" rope.  MBS: 33,500 lbs, WLL...

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    $332.50
    $298.30
    Save 10%
  • OMNI-BLOCK 1.5" PULLEY
    $115.00

    OMNI-BLOCK 1.5" PULLEY

    Rock Exotica

    The Omni Block features a pulley with an attached swivel designed to reduce overall vertical height. Double locking mechanism maximizes safety. Lar...

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    $115.00
  • CMI Aluminum Block
    $173.55

    CMI Aluminum Block

    CMI

    Weighing in at only 1 pound, the KRP-162 delivers an impressive MBS of 21,900lbs. It has a 1/2" rope capacity and is one of the smallest and stron...

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    $173.55
  • ISC Mini Block for 1/2" Rope
    $183.90

    ISC Mini Block for 1/2" Rope

    At Height

    At approximately half the size of the standard small rigging pulley and weighing in at only 1 lb., this mini pulley fits in the palm of your hand. ...

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    $183.90
  • BLOCK-SLING COMBO for 3/4" Rope
    Save 10%
    $410.55
    $370.80

    BLOCK-SLING COMBO for 3/4" Rope

    Bartlettman

    Pair the KRP-057 block with SLRIG7/8-20 sling for a great block/sling combo! KRP-057: ISC large aluminum block for 3/4" rope.  WLL: 8800lbs SLRIG...

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    $410.55
    $370.80
    Save 10%
  • OMNI BLOCK 1.1" SINGLE PULLEY
    $105.00

    OMNI BLOCK 1.1" SINGLE PULLEY

    Rock Exotica

    The Omni Block features a pulley with an attached swivel designed to reduce overall vertical height. Double locking mechanism maximizes safety. Lar...

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    $105.00
  • ISC SMALL DOUBLE ALUMINUM PULLEY
    $78.80

    ISC SMALL DOUBLE ALUMINUM PULLEY

    ISC

    Capable of managing high loads at low speeds, this pulley is ideal for a mechanical advantage system with its fully rated load bearing becket and f...

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    $78.80
  • 2.6 Inch Omni Block Pulley
    $240.00

    2.6 Inch Omni Block Pulley

    Rock Exotica

    The 2.6" Omni Block is the largest and strongest of all the Omni models. Increased in the thickness and size of key components result in an Omni w...

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    $240.00
  • 2.0 Inch OMNI BLOCK PULLEY
    $143.00

    2.0 Inch OMNI BLOCK PULLEY

    Rock Exotica

    The Omni-Block combines a swivel and pulley into one tool, and incorporates a unique side plate that opens while the pulley is still attached to th...

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    $143.00
  • ISC 5/8" SMALL BLOCK
    $236.45

    ISC 5/8" SMALL BLOCK

    ISC

    High tech aluminum alloy construction to be used with 5/8” rope. Loosen knob to insert eye of your sling or of your workline. Rounded edges to redu...

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    $236.45
  • DMM IMPACT BLOCK UP TO 5/8" ROPE
    $585.90

    DMM IMPACT BLOCK UP TO 5/8" ROPE

    DMM

    The Small Impact Block is small by name, small by nature (relatively speaking) yet still big in strength. With a massive Minimum Breaking Strength ...

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    $585.90
  • BLOCK-SLING COMBO for 5/8" Rope
    Sold out
    $259.20
    $230.00

    BLOCK-SLING COMBO for 5/8" Rope

    Bartlettman

    Pair the KRP-056 block with SLRIG3/4-15 sling for a great block/sling combo! KRP-056: This ISC flame block for 5/8" rope has a minimum breaking st...

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    $259.20
    $230.00
    Sold out
  • ISC MEDIUM BLOCK
    $267.10

    ISC MEDIUM BLOCK

    ISC

    Stainless steel construction to be used with 3/4” rope. Loosen knob to insert eye of your sling or of your workline. Rounded edges to reduce rope ...

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    $267.10
  • DMM IMPACT BLOCK UP TO 3/4" ROPE
    $911.40

    DMM IMPACT BLOCK UP TO 3/4" ROPE

    DMM

    With a massive Minimum Breaking Strength (MBS) of 300kN and a Working Load Limit (WLL) of 60kN, the Large Impact Block sets new standards in handli...

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    $911.40
  • DMM Pinto Rig 2
    $117.20

    DMM Pinto Rig 2

    DMM

    As an expert in rigging scenarios, I recommend the Pinto Rig 2 for its upgraded features. With a 38mm sheave and full strength attachments, it's su...

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    $117.20
  • Mini Beast Block/Sling Combo
    Save 10%
    $317.20
    $286.50

    Mini Beast Block/Sling Combo

    Bartlett Arborist Supply

    Unleash the beast! The Mini Beast Combo was put together with those in mind that are looking for lightweight, beefy and versatile rigging system. U...

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    $317.20
    $286.50
    Save 10%
  • CMI 5/8" STAINLESS BLOCK
    $222.90

    CMI 5/8" STAINLESS BLOCK

    CMI Corp

    Stainless steel construction to be used with 5/8” rope. Loosen knob to insert eye of your sling or of your workline. Rounded edges to reduce rope w...

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    $222.90
  • ISC LARGE BLOCK
    $284.60

    ISC LARGE BLOCK

    ISC

    Aluminum construction to be used with 3/4” rope. Loosen knob to insert the eye of your sling or your workline. Rounded edges help to reduce rope w...

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    $284.60