Manila RopeColored yarn marker in every 3rd and/or 4th strand on sizes 1 in. Dia. and larger. 4-Strand manila rope weigh approximately 7% heavier than 3-strand manila ropes. Under normal service conditions, recommended working load of rope in good condition is 10% of the minimum breaking strength of new rope. A lower working load is recommended for critical applications. Diameter: 3/8 in; Length: 600 ft; Number of Strands: 3; Packing Type: Boxed; Weight: 25 lb.