- 3mm 가이라인과 맞춰서 제작된 스토퍼 - 조절이 쉽고 쉽게 미끄러지지 않게 제작 - 10개 한세트 Just like any small part of equipment, the plastic line runners can easily get lost or occasionally broken. With this pack of 10 spare runners you need not worry about the damaged or lost ones as you can easily replace them. If you're heading overseas for an extended length of time, then why not get a pack for spares and emergencies? By just untying the guy line and unthreading the old one you can easily refit the new one and it will as