Craft Count’s Heavy Duty Cord Locks are made of strong plastic and fit a variety of drawstrings, cord types and fabric materials. They can be use on everything from drawstrings for clothing, pants, jackets, laces, shoe strings or even art and craft projects. Cord locks are a great way to avoid having to tie your paracord or drawstrings in place. Our Heavy Duty Cord Locks are not limited to just clothing, they can be used on luggage, backpacks, tents, purses, duffel/gym bags, and so much more. Our cord lock draw string toggle stoppers are the perfect addition to your crafting supplies to add some creativity to any of your crafted projects, clothing, or accessories.HANDY TOOL USED FOR VARIETY OF PURPOSE – Our cord locks fit a variety of cords and fabric materials. Often used for DIY projects, lanyards, camping, backpacks, pants, shoe laces, drawstrings and as an emergency tool for tie loosen strings. Our user-friendly cord lock allows for One-Hand Adjustment or Lanyard Tie-Down. DESIGNED FOR THE TOUGHEST– Made from virgin Delrin, which is the same tough material. Safe to use indoor and outdoor from -50 degrees F to 150 degrees F, salt water, mud or dirt. The cord lock spring is made from stainless steel. It has a holding strength of 2-3 pounds, +/- 15 percent. PACK SIZE – Choose from pack sizes of 5, 10, 25, 50 and 101. DIMENSIONS – 30mm X 13mm / 1.2” X 0.5” (L x W). Our cord locks have a single 6mm hole that accommodates two pieces of cord. It can hold 1/4" cord or two pieces of 4-5mm cords.Date First Available: May 3, 2018. Manufacturer: Craft County. Department: Unisex Adult. Item Weight: 1.44 ounces. Is Discontinued By Manufacturer: No. Best Sellers Rank: #85,100 in Arts, Crafts & Sewing. Customer Reviews: 4.2 4.2 out of 5 stars 128 ratings 4.2 out of 5 stars. : B07CV16ZKD. Product Dimensions: 6 x 4 x 0.5 inches.