Sterling Rope
Sterling Shock Cord (By the Foot)
Stretchy accessory cord cut to length for gear tethers, bag closures and tie-downs.
Tech Cordage
Representative photo. Check the retailer listing for the exact model, color and size.
Photo: Coiling the Rope by blachswan, CC BY 2.0
Yale's 8mm Bee Line hitch cord, cut to length for your friction hitch.
Yale Bee Line 8mm hitch cord is a popular choice for friction hitches on common 11 to 13mm arborist climbing lines. It is sold by the foot, so you can cut a length for your hitch of choice and keep a spare in the bag.
An 8mm hitch cord bites harder than a 10mm one on the same climbing line, which many climbers like on slick or larger-diameter rope. Bee Line has been a common pick for friction hitches for years, and buying it by the foot means you cut exactly the length your hitch and knot style need.
Pair it with your rope, then test the hitch low before climbing: wraps, braids, and the rope's condition all change how it grips and releases. See more hitch cord and tech cordage if you want to compare diameters.
The hitch cord takes the heat on every descent, so it wears long before your climbing line. Look for glazing, a hard or flattened feel, cover fuzz, and any spot that feels different from the rest. Swap it out early; it is the cheapest part of your system.
Buying by the foot also means you can keep a spare length rolled in your bag. When a hitch starts to glaze mid-job, you can cut and tie a fresh one at the base of the tree instead of calling it a day. Cut a little long at first, then trim once you know the length your hitch needs.
Hitch cord is life-support gear: use it only in a system that meets ANSI Z133 and the manufacturer's instructions, inspect it before every climb, and get trained before you tie into anything new.
| Diameter | 8 mm |
|---|---|
| Sold by | The foot |
| Brand | Yale Cordage |
Specs are from the manufacturer's published figures where available. Confirm against the product listing before you buy.
8mm grips harder on the same line; 10mm runs smoother. Pick based on your climbing rope and test both if you can.
It depends on the hitch and how the ends are finished. Measure an existing cord you like, or buy extra and trim after testing.