FREE SHIPPING over $49.00 on Qualifying Orders

Arbsession

    Samson Mercury 11mm Static Climbing Rope

    As low as$0.99
    Samson Mercury 11mm SRT Kernmantle Static Climbing Line provides firm body with optimum shock mitigation and is designed to equal or exceed NFPA 2500 standards. It is a balanced non-rotational rope with a high tenacity solution dyed braided polyester cover over a heat-stabilized nylon core. An excellent rappelling, rescue, and high-strength static ascent line Mercury is CE certified per EN 1891 (Type A).
    Select Length:
    1ft (by the foot)
    120ft
    150ft
    200ft
    600ft
    Service Options
    Brand:Samson

    Details

    • Abrasion resistant   
    • EN 1891 Type A certified   
    • Excellent knot-holding capability   
    • Excellent shock mitigation   
    • Firm construction   
    • Flexible   
    • High visibility   
    • High-tenacity nylon core   
    • Low stretch   
    • Retains shape with use

    Diameter:  11mm (7/16 inch)

    Weight per 100':  5.8 lbs

    MBS:  8,600 lbs (3,900 kg)

    Cover:  Polyester

    Core:  Nylon

    Specific Gravity:  1.24

    Elastic Elongation:  3.70% at 10% MBS 

    More Information

    Manufacturer:Samson

    Ask An Expert

    Have a Question?

    Our tree care experts are here to help. Contact us for personalized advice and recommendations.

    Phone: 920.347.4450

    Email: info@arbsession.com

    Contact Expert
    Please, mind that only logged in users can submit questions
    Customer Reviews
    4.8 out of 5 (7 reviews)

    michael • September 26, 2026

    Sweet rope

    Heavy duty and a brand i trust especially with my climbing line. Defintley will be buying more of samson for my other rope needs.

    Ian • January 23, 2025

    New favorite rope

    I use this Samson rope for a lanyard/secondary climbing system (25’). It is EXTREMELY hard wearing, but has great hand feel. Unfortunately it can’t be hand spliced… makes no difference to me though.

    Tyler • January 13, 2025

    Not so static

    Akimbo works wonderfully on this because it is so stiff. Difficult to knot and very stretchy for a kernmantle “static rope” so not the greatest for long ascent

    Teague • October 27, 2023

    Love this rope.

    Samson Mercury 7/16", 2nd only to the Bifrost in my opinion. Small diameter is my favorite thing about it. Only issue I had was I made the mistake of using it for a crane because I forgot my 24 strand and it glazed pretty badly through the ball. Other than that the rope is STRONG, looks cool, fits into a bag great, the list goes on. Have recommended this rope more times than I can remember.

    Brandon • July 29, 2023

    Static!!!

    One of the best static lines I have ever used. There is virtually no stretch. The rope is so easy to work from especially for limb walking. You just feel super solid when ascending and decending! if you can use a small diameter rope then Samson Mercury is the rope for you! I will say it didn't work great with the petzl zig zag. Obviously it is because of the small diameter! Runs great in about all of the other mechanical devices!

    Kevin • June 8, 2023

    Great rope

    So far so good I've done two climbs with this rope so far. Samson Mercury works unbelievably well with the rope runner so smooth its silly. Using hitch cord seems to be a little bit iffy but I attribute that to being brand new. Once it breaks in a little I'm sure it'll be just fine.

    Greg_L • April 29, 2020

    Almost Too Good

    Samson Mercury is one of those unprecedented ropes. It's stupid strong for such a small diameter, and has a fantastic hand. I use it as a lanyard line and it flips very well and is surprisingly durable, while being very hi-vis for easy identification in the tree. Runs through ascenders like butter...can't find anything to complain about.

    About Arbsession

    We specialize in professional arborist supplies and tree climbing gear. Our mission is to provide the highest quality equipment for tree care professionals.

    © 2026 Arbsession. All rights reserved.