Gap Arborist Supply
9/16" Dead Eye Rigging Sling
A 9/16-inch rope sling with a spliced eye for setting rigging points.
Heavy-Duty Slings
Representative photo. Check the retailer listing for the exact model, color and size.
Photo: Untitled by Unknown, CC0
A long 5/8 in sling with an eye at each end for big stems and heavy blocks.
This double-headed rigging sling is 15 ft of 5/8 in rope with a spliced eye at both ends, long enough to wrap a large trunk several times or set a block on a wide stem. It is a go-to choice when a short ring sling will not reach around.
A double eye sling is the flexible option in a rigging kit. On a big trunk you can wrap it several times and girth the eyes together, which spreads the load and keeps the sling from sliding down the stem. Clip a block between the eyes, or set a lowering device on the base of the tree.
Fifteen feet gives you room to work around wide stems and odd unions where a short ring sling simply will not reach. The 5/8 in diameter suits removals and heavier wood rather than light pruning work. It is also handy as a temporary anchor for a lowering device at the base when the trunk is too wide for a short strap.
Keep the eyes clean and free of twists when you clip them so the load sits evenly. If you need a shorter or ring-ended option for small stems, look through the other heavy-duty rigging slings.
Inspect the full length before each job for cuts, chainsaw nicks, melted spots, and pulled strands, paying close attention to the splices. Store it dry and out of the sun. Rig only within the rated strength of every component in the system, inspect gear before each job, and make sure the crew is trained in rigging practice under ANSI Z133 and the manufacturer's instructions.
| Rope diameter | 5/8 in (about 16 mm) |
|---|---|
| Length | 15 ft |
| Termination | Eye at both ends |
Specs are from the manufacturer's published figures where available. Confirm against the product listing before you buy.
A common method is to wrap the stem, bring both eyes together, and clip them into the block's side plates or a rated shackle. Follow the block maker's instructions.
It can be awkward on small stems. Extra wraps take up length, but a shorter sling is quicker for pruning-size work.