Life Line Rope Diameter

Lifelines used on rock scaling operations or in areas where the lifeline may be subjected to cutting or abrasion shall be a minimum of 7 8 inch wire core manila rope.

Life line rope diameter.

The lifeline wire rope is for use with the quick attach lifeline kits. You can find kits with lifeline ropes of 160 feet 325 feet 490 feet and 650 feet in length. Each lifeline includes a snap hook at one end. The wire rope is available in a 1x19 strand left hand lay construction or white pvc coated 7x7 right hand lay construction.

3 strand ropes usually have a lower breaking strength than double braid or kernmantle rope. They are offered in lengths ranging from 30 to 50 and are made from grade 316 stainless steel providing maximum corrosion resistance and durability. For all other lifeline applications a minimum of 3 4 inch manila or equivalent with a minimum breaking strength of 5 400 pounds shall be used. 3 4 inch diameter polyester rope 5 16 inch diameter 7x19 galvanized wire rope 3 8 inch diameter 7x19 galvanized wire rope 12 mm diameter nylon rope 12 mm diameter polyester rope 1 0 applications 1 1 purpose.

These kits feature a lifeline rope up to 650 feet a rope descent and rescue controller attachment sling carabiners and a gear bag. Werner polyester polypropylene blend 5 8 diameter 3 strand rope lifelines have the strength needed on the job while remaining lightweight and providing a comfortable grip and chafe protection for the user. This means that a larger diameter is required to achieve the same strength.