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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.

  • CMI 5/8" STAINLESS BLOCK
    $206.85

    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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    $206.85
  • ISC LARGE BLOCK
    $279.95

    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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    $279.95
  • CMI ALUMINUM BLOCK
    $340.70

    CMI ALUMINUM BLOCK

    CMI

    The smallest, strongest, largest capacity aluminum block to hit the market. Easy push and turn for opening. 3-inch aluminum sheave, bronze bushin...

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    $340.70
  • Mini Beast Block/Sling Combo
    Save 16%
    $307.95
    $259.50

    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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    $307.95
    $259.50
    Save 16%
  • DMM RIGGER PULLEY
    $84.95

    DMM RIGGER PULLEY

    DMM

    An evolution of the Triple Attachment Pulley first brought to the market 10 years ago by DMM. The hot forged swing-cheek pulley with an in-built th...

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    $84.95
  • ISC 200 Series Rigging Pulley For 14mm Rope
    $239.95

    ISC 200 Series Rigging Pulley For 14mm Rope

    ISC

    The Next Generation of ISC Rigging Pulleys is here with the 200 Series. ISC took into consideration what customers valued the most when choosing ...

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    $239.95
  • ISC 5-8" FLAME BLOCK
    Sold out
    $179.95
    $143.95

    ISC 5-8" FLAME BLOCK

    ISC

    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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    $179.95
    $143.95
    Sold out
  • CMI 3/4" STAINLESS BLOCK
    Sold out
    $328.85

    CMI 3/4" STAINLESS BLOCK

    CMI Corp

    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 w...

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    $328.85
    Sold out
  • DMM RIGGER PULLEY WITH BECKET
    $109.95

    DMM RIGGER PULLEY WITH BECKET

    DMM

    The hot forged swing-cheek pulley with an in-built three hole rigging plate allows creative configurations and enables direct connection to textile...

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    $109.95
  • Quarter Block with Sling Combo
    Sale
    from $315.00

    Quarter Block with Sling Combo

    Bartlett Arborist Supply

    When you start to get hungry, you get a Quarter Pounder with cheese to satisfy your hunger needs…right!?! Well, that’s where the Quarter Pounder w/...

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    from $315.00
    Sale
  • ISC 1-2" SMALL BLOCK
    Sold out
    $219.95
    $179.95

    ISC 1-2" SMALL BLOCK

    ISC

    For ropes up to 1/2" diameter.A cast aluminum block made from high tech aluminum alloy - it is incredibly light, but strong. Aluminum alloy bushin...

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    $219.95
    $179.95
    Sold out
  • ISC 200 SERIES RIGGING PULLEY FOR 16MM ROPE
    $299.95

    ISC 200 SERIES RIGGING PULLEY FOR 16MM ROPE

    ISC

    Say Hello to ISC Wales’ 200 Series Rigging Block. Designed to be used with up to 16mm (5/8”) rope with an impressive breaking strength at 250kN (...

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    $299.95
  • ISC 200 SERIES MEDIUM PULLEY 20MM
    $339.95

    ISC 200 SERIES MEDIUM PULLEY 20MM

    ISC

    The Next Generation of ISC Rigging Pulleys is here with the 200 Series. ISC took into consideration what customers valued the most when choosing...

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    $339.95
  • Camp Gyro Triple Swivel
    $119.95

    Camp Gyro Triple Swivel

    Camp

    Elevate your rigging game with the Camp Gyro Triple Swivel. Its unique design allows for orientation in any position, while individually rotating e...

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    $119.95
  • DMM Impact Block XS
    $449.95

    DMM Impact Block XS

    DMM

    Talk about small but mighty!! With WLL at 20kN and a MBS at 100kN, the DMM XS impact block delivers high performance while being small, lightweigh...

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    $449.95
  • DMM Keanu Trolley Matt Grey/Purple
    $749.95

    DMM Keanu Trolley Matt Grey/Purple

    DMM

    The DMM Keanu Trolley is a compact solution for highline rigging and rescue operations. Its fixed side plates and multiple sheaves ensure efficienc...

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    $749.95