ULTRA-TECH

Ultra-Tech combines high performance with great value. This core-dependent double braid consists of a braided Technora®-fiber core as the strength member with a 24-strand braided polyester cover. Technora® is a high-strength, heat-resistant fiber with low stretch. Technora® fiber also has better resistance to flex-fatigue than other aramid fibers.

Product Code

443

Specific Gravity

1.38

Elastic Elongation
10% 20% 30%
0.63% 0.97% 1.24%

Fiber (Core/cover)

Aramid / Polyester

Splice

Double Braid Class II

Color Options
color-options

Mainsheet   •   Spinnaker Sheet   •   Halyard   •   Control Line   •   Jib/Genoa Sheet   •   Spinnaker Guy

Economical   •   Flexible   •   Heat resistant   •   High strength   •   Low stretch   •   Negligible creep   •   Works well around sheaves and winches

  Imperial Metric  
  DIAM.
inch
CIRC.
inch
WEIGHT PER 100 FT.
lbs
AVG. STRENGTH
lbs
MIN. STRENGTH
lbs
DIAM.
mm
CIRC.
mm
WEIGHT PER 100 M
kg
AVG. STRENGTH
kg
MIN. STRENGTH
kg
 
  3/16 9/16 1 2,300 2,000 5 15 1.5 1,000 890  
  1/4 3/4 2.1 4,800 4,100 6 18 3.1 2,200 1,900  
  5/16 1 4 7,800 6,600 8 24 6 3,500 3,000  
  3/8 1 1/8 4.6 10,000 8,500 9 27 6.8 4,500 3,900  
  7/16 1 1/4 6.4 14,800 12,600 11 33 9.5 6,700 5,700  
  1/2 1 1/2 9.8 20,000 17,000 12 36 14.6 9,100 7,700  
  5/8 2 14.5 42,000 35,700 16 48 21.6 19,100 16,200  
  3/4 2 1/4 19.7 51,000 43,400 18 54 29.3 23,100 19,700  
  7/8 2 3/4 27.5 68,000 57,800 22 66 40.9 30,800 26,200  

Specifications are for spliced strengths.

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