SGT KNOTS® Fishing Rope – Spectra Twine, Speargun & Dive Lines Skip to content

Scuba Diving Rope & Bowfishing Line

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  • 1.2 mm / 25 ft / Black SK-BST-1-2mmx25ft-Black SGT KNOTS Twine SGT KNOTS Twine Sold out

    Braided Spectra Twine

    SGT KNOTS
    $ 6.95 - $ 79.95
    $ 6.95 - $ 79.95
    $ 6.95 - $ 79.95
    $ 6.95

    SGT KNOTS Braided Spectra Twine is a lightweight and incredibly strong all-purpose twine.  Made from high-strength Spectra fibers that are up to 15...

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    $ 6.95 - $ 79.95
    $ 6.95 - $ 79.95
    $ 6.95 - $ 79.95
    $ 6.95
    Sold out
  • 1/8 in / 1ft / White SK-DYSC-18x1ft SGT KNOTS Shock Cord

    DYNEEMA (SPECTRA) SHOCK CORD 1/8" , 3/16", 1/4" SOLD BY THE FOOT

    SGT KNOTS
    $ 0.76 - $ 1.67
    $ 0.76 - $ 1.67
    $ 0.76 - $ 1.67
    $ 0.76
    43 reviews

    SGT KNOTS Dyneema Shock Cord, the perfect balance of budget-friendly pricing and top-notch performance. This versatile cord is ideal for outdoor, m...

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    $ 0.76 - $ 1.67
    $ 0.76 - $ 1.67
    $ 0.76 - $ 1.67
    $ 0.76
  • 10 in / 16 in / Orange SKMDB-Mini-Orange SGT KNOTS Mesh Bag 15 in / 20 in / Red SKMDB-Small-Red SGT KNOTS Mesh Bag Sold out

    Mesh Catch Bag w/ Galvanized Wire Handle USA Made

    SGT KNOTS
    $ 19.95 - $ 32.95
    $ 19.95 - $ 32.95
    $ 19.95 - $ 32.95
    $ 19.95
    1 review

    SGT KNOTS Nylon Mesh Dive Bag / Game Bag is the perfect lightweight storage device for spearfishing, scuba diving, snorkeling, and tons of other un...

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    $ 19.95 - $ 32.95
    $ 19.95 - $ 32.95
    $ 19.95 - $ 32.95
    $ 19.95
    Sold out
  • 14 in / 18 in - Stiffener / Blue and White SK-NAF-14x18-Stiff SGT KNOTS Dive Flag SGT KNOTS Dive Flag

    Nylon Alpha and Diver International Dive Flags

    SGT KNOTS
    $ 9.95 - $ 29.95
    $ 9.95 - $ 29.95
    $ 9.95 - $ 29.95
    $ 9.95

    SGT KNOTS nylon diver down flags satisfy global diving standards and are required by law when performing a diving operation in the vicinity of othe...

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    $ 9.95 - $ 29.95
    $ 9.95 - $ 29.95
    $ 9.95 - $ 29.95
    $ 9.95
  • #18 / 900 ft - Spool / Orange SK-Scuba-1lb-18-Orange SGT KNOTS Scuba Line SGT KNOTS Scuba Line

    Polyester Scuba Reel Line | Multiple Colors

    SGT KNOTS
    $ 24.95 - $ 24.95
    $ 24.95
    $ 24.95 - $ 24.95
    $ 24.95

    SGT KNOTS® Polyester Scuba Reel Line is in a class of its own. Guaranteed to last longer and perform better than soft nylon diving lines on the mar...

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    $ 24.95 - $ 24.95
    $ 24.95
    $ 24.95 - $ 24.95
    $ 24.95
  • white spectra cord-speargun line spectra cord-speargun line

    Spectra Cord / Speargun Line

    SGT KNOTS
    $ 24.95 - $ 374.75
    $ 24.95 - $ 374.75
    $ 24.95 - $ 374.75
    $ 24.95

    Spectra core with a polyester cover 1.8mm or 2.2mm - lengths of 100 feet coiled or 300 feet on a spool Break strengths: 1.8mm = 350 pounds, 2...

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    $ 24.95 - $ 374.75
    $ 24.95 - $ 374.75
    $ 24.95 - $ 374.75
    $ 24.95

More About Scuba Diving Rope & Bowfishing Line

Few outdoor sports require the precision, skill, and dedication needed for successful bow fishing.  That is why expert bow fishermen and speargun fishermen know how important using the highest quality ropes and lines is critical to any successful bow fishing adventure.  From Commercial Fishing Ropes and Accessory Cords to Nylon Mesh Dive Bags and more, SGT KNOTS is the one-stop-shop for all types of Marine Rope products.  Shop today!

Spectra Twine & Accessory Cord

When you need a Twine Rope that is as strong as steel but light enough to float, you get the Braided Spectra Twine.  SGT KNOTS Spectra Twine is made from high-strength Spectra fibers up to 15 times stronger than steel and 40% stronger than Kevlar!  This incredible Spectra fishing line offers low stretch, is resistant to abrasion, repels moisture, and floats, making it a perfect speargun line.  Enjoy this fantastic Spectra fishing line in classic colors of black or white, multiple diameters, and lengths ranging from 25’ to 850’!  

Please Note: break strengths vary by diameter:

1.2mm | 4 ply = 285 lbs1.9mm | 8ply = 480 lbs2.3mm | 12 ply = 550 lbs

Spectra Accessory Cord is an extremely strong floating Spectra fishing line option.  The strong inner core is covered by a thick yet flexible polyester shell to create a line resistant to moisture, sunlight, abrasion, chemicals, and severe weather.  Get our Spectra accessory cord in multiple diameters, lengths, and colors.

Bowfishing Line

The Braided Spectra Bowfishing Line has long been the bowfishing line of choice for expert archer-anglers, and for good reason!  This incredible bowfishing line is made from the highest quality Spectra.  Braided fibers eliminate stretch and perform at the highest and consistent level of use for years to come.

Speargun Line

Whether you need a great new speargun line or a strong and abrasion-resistant rope that will not snag, sever, or snap, the Spectra Speargun Line is a great option.  Made with an ultra-high molecular weight Spectra core, this speargun line provides excellent tensile strength and resistance to cutting in a thin, lightweight design; not to mention, it is resistant to UV exposure, wear, and degradation from oils and most chemicals!  Get this incredible speargun line rope in fun green, blue, or neon colors, 1.8mm or 2.2mm diameters, and 100’, 300’, or 1500’ spools.

Scuba Diving Rope

The SGT KNOTS high-visibility Dacron Polyester Scuba Reel Line is a scuba diving rope in a class all its own.   This tightly weaved Dacron Polyester scuba diving rope will perform better and last longer than many of the soft nylon diving ropes on the market.  Our hydrophobic scuba diving rope is preshrunk to help protect against abrasion, water absorption, and elongation and is a perfect scuba diving rope for divers of any level.

Shop SGT KNOTS bowfishing and speargun lines and ropes today for the durable and dependable aquatic ropes you need for every fishing adventure!