CBKnot™ 5/16" Premium Double Braid Polyester Rope x 600' Spools

$204.95 - $212.25
(1 review)
23.00 LBS
10.00 (in)
12.00 (in)
10.00 (in)
Current Stock:
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Columbia Basin Knot Co. Rope (CBKnot) is manufactured to our specifications.  High Quality Rope manufactured in the USA.

Diameter:  5/16"

Average Tensile Strength:  3,010 lbs.

Custom color rope and combination color ropes can be ordered and designed with 2-3 spool minimums.  Colors available include:  

White, Black, Beige, Blue, Bright Green, Brown, Bubble Gum Pink, Burgundy, Gray, Heather Violet, Hunter Green, Light Blue, Lime Green, Neon Green, Navy, Neon Orange, Neon Yellow, Olive Drab, Olive Green, Pink, Purple, Red, Royal Blue, Turquoise, Ultramarine, Yellow, and Sandy Brown

Rope Construction: Double Braid Polyester

A double braid rope refers to a braided rope cover over a braided rope core. Basically, it is a rope over another rope. This rope is flexible and easy to handle. This rope is spliceable. Double braid rope is often called yacht braid and can be made with combinations of fibers or the same fibers.

**This rope is a soft standard premium double braid polyester

Rope Fibers:  Polyester over Polyester

Due to its strength, low stretch, excellent sunlight resistance, and excellent abrasion resistance properties, polyester is a preferred fiber for many natural horse trainers.


General Purpose Rope, Recreational Marine, Rigging, Equestrian

This rope can also be purchased by the foot:

CBKnot Double Braid Polyester 5/16" by the foot


  • 4

    Posted by Ken on 25th Nov 2022

    Bought this to use to secure a tarp to metal frame for RV Port. Less expensive that rope i but for whitewater sports. Columbia was helpful when i called. Plastic spool is thin and ends broke when received. Rope gets a twist in it as i threaded through grommets. When cut with a sharp blade or scissors the outer braid frays back an inch so i ended up cutting with propane torch which worked good and sealed the ends at the same time. It holds knots ok, have to cinch down tight or they slip a bit. It did not seem to stretch too much when tensioned. I have not other double braid to compare it to, but it seems good quality. Would buy form them again.