CMI
CMI Heavy Duty Loop Runners
Sewn webbing loops for quick anchors, redirects and light rigging.
Light-Duty Slings
Representative photo. Check the retailer listing for the exact model, color and size.
Photo: D75_8819-1 by Mark F. Levisay, CC BY 2.0
Sewn webbing loops for light rigging points, redirects, and gear anchors.
Weaver loop runners are sewn, endless webbing slings for light-duty work: hanging a small block, setting a redirect, or girth-hitching an anchor for gear. They pack small, cost little, and cover a lot of the odd jobs a crew runs into on a pruning or light removal day.
A loop runner is the sling you grab when the job is small. Girth-hitch one around a limb to hang a light pulley for a lowering line on pruning cuts, or to set a quick redirect that keeps your rope out of a crotch. On the ground it works as a temporary anchor around a stem or a truck hitch point for a tag line.
Because they are flat webbing, runners sit close to the bark and are easy to untie and pull down. Keep a couple of lengths in the rigging bag so you are not tying up a long rope sling for a two-minute task. Browse the rest of our rigging slings when the load gets heavier.
Light-duty means light-duty. Webbing runners are not a substitute for a rated rope sling or round sling under a shock-loaded rigging block, and a choked or girth-hitched sling holds less than one pulled straight. Read the marking and size the sling for the real load.
Before each use, check for cuts, abrasion, glazing from heat, chemical stains, and broken stitching at the sewn joint. Keep runners away from the saw and sharp edges. If a runner is ever used as part of a climbing system, life-support use must follow ANSI Z133, the manufacturer's instructions, and your training.
| Type | Sewn webbing loop sling |
|---|---|
| Brand | Weaver |
| Duty | Light-duty rigging and anchors |
| Rating | Marked on the sling; varies by length and width |
Specs are from the manufacturer's published figures where available. Confirm against the product listing before you buy.
Only small, controlled pieces within its marked rating. For blocking down wood or any shock load, use a rope or round sling sized for the job.
A girth hitch or a basket around the limb is common. Remember that a girth or choke hitch reduces the sling's capacity compared with a straight pull.