New England Spun Polypropylene x 720ft. Spool

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20.00 LBS
18.00 (in)
20.00 (in)
18.00 (in)
Current Stock:

**Larger diameters available.  Call 509-291-3024 or email for pricing and availability.

Product Description:
Extremely light fibers are what make Spun Polypropylene long-lasting, abrasion-resitant, low-stretch, and resistant to water absorption. This decorative rope is suited for use as a multitude of functions.


  • Low stretch
  • Resistant to water absorption
  • Durability
  • Resistant to Abrasion


  • Halyards
  • Control Lines

Colors Available:

  • Natural

Lengths Available:

  • 600'
 1/4" (6mm)  1.1  16.3  1,240  562
 5/16" (8mm)  1.9  28.2  2,160  980
 3/8" (10mm)  3.0  44.6  3,215  1460
 1/2" (12mm)  4.9  7.2.8  4,560  2068
 9/16" (14mm)  6.3  93.6  6,275  2845
 5/8" (16mm)  8.3  123.4  7,870  3570
 3/4" (18mm)  9.5  141.2  10,120  4590
 25/32" (20mm)  12.3  182.9  12,365  5600
 7/8" (22mm)  14.7  218.5  15,065  6830
 1" (24mm)  17.0  252.8  16,860  7645
 26mm  21.5  319.7  20,000  9070
 1 1/8" (28mm)  23.3  346.4  22,700  10295
 1 1/4" (32mm)  29.9  444.6  24.730  12575

Very little degradation from sunlight. Can be used outside over long term if inspected regularly.


Polyester melts at 480°F with progressive strength loss above 300°F. Vectran melts at 660°F with progressive strength loss above 430°F.

Good resistance to the passage of electrical current. However, dirt, surface contaminants, water entrapment, and the like can significantly affect dielectric properties. Extreme caution should be exercised any time a rope is in the proximity of live circuits.

Recommended sheave diameter to rope diameter is 8:1.

Working Loads:
No blanket safe working load (SWL) recommendations can be made for any line because SWL's must be calculated based on application, conditions of use, and potential danger to personnel among other considerations. It is recommended that the end user establish working loads and safety factors based on best practices established by the end user's industry; by professional judgment and personal experience; and after thorough assessment of all risks. The SWL is a guideline for the use of a rope in good condition for non-critical applications and should be reduced where life, limb, or valuable property is involved, or in cases of exceptional service such as shock loading, sustained loading, severe vibration, etc. The Cordage Institute specifies that the SWL of a rope shall be determined by dividing the Minimum Tensile Strength of the rope by a safety factor. The safety factor ranges from 5 to 12 for non-critical uses and is typically set at 15 for life lines.

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