For long draws where you want as little resistance as possible.
Technical Specifications: 1/2" line provides .025 lbs of restriction per foot. Ideally pounds of resistance should equal pounds of applied pressure. 1/2" line holds 1 1/3 of an ounce per foot. Made from PVC.
If you are looking for a custom length, order "By the Foot" and the quantity ordered will be shipped as a single uncut length. Maximum length available is 100 ft.