Stretch, secure, and hold your gear with 3/16 inch grey bungee cord on a generous 500-foot spool. Built for people who like to make their own tie-downs, repair worn elastic parts, or rig custom setups, this shock cord lets you cut exactly the lengths you need. Buying in bulk means fewer trips to the store and less waste from prepackaged straps that never quite fit. Country Brook Design supplies quality materials for makers, outdoor enthusiasts, and professionals, and a friendly support team stands ready to help you choose the right cord for your project.
Discover a dependable build designed for steady, repeatable stretch. Each length features a rubber latex core wrapped in a tightly braided synthetic jacket that protects it from abrasion and everyday wear. The cord offers approximately 100% elongation (±10 %), meaning it can stretch to about twice its relaxed length and then return to shape. With a 3/16-inch diameter (approximately 4.75 to 5 mm), the cord works with common hooks, cord locks, hog rings, clamps, and end caps sized for 3/16-inch cord. Neutral grey blends with most gear, vehicles, and boats, and the jacket holds its color well during long days in the sun. The cord handles moisture, rain, and outdoor conditions with ease, making it a strong choice for all-weather and marine settings.
Put this versatile cord to work wherever you need tension and hold. Secure cargo in truck beds, roof racks, trailers, and storage units, or lash down camping gear and tarps. Paddlers use 3/16 inch shock cord for kayak deck rigging, paddle keepers, and anchor trolleys, while campers rely on it for tent repairs. DIY fans can create custom bungee straps, cargo nets, hammock straps, toy storage zoos, and replacement elastic parts. For best results, seal cut ends with heat or end caps to prevent fraying. Keep in mind that bungee cord is designed for securing and organizing, not heavy lifting. Never use it for climbing, lifting people, or supporting overhead loads, and do not exceed 25% of its tensile strength. Stretched cord stores energy and can snap back with force, so keep your face clear and consider eye protection when tensioning. Inspect the cord regularly and replace any section that shows cuts, fraying, or loss of stretch.
