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The Big Dan is a steel autolocking carabiner from ISC that is widely used in tree work for rigging. This carabiner can take a beating compared to a...

The Twister carabiner was designed specifically for fliplines and life line terminations. Twisted climb lines are a thing of the past when you use ...

The ISC Stryder Foot Ascender provides a smooth upward movement and positive engagement on the rope. It is fully adjustable on both the horizontal ...

The Mongoose carabiner offers up a unique design that minimizes the chance of the carabiner cross loading. The cross loaded carabiner will tend to ...

Great carabiner with a captive eye to keep ropes from shifting into unsafe positions. Double locking. MBS: 30kN; Wt: 3.5 oz; Gate opening: 3/4”.

Offset Oval carabiner has a streamline spine which allows rotation of the carabiner. The offset oval has a blind (anti-snag) nose.MBS: 25kN; Wt: 3...

The Mighty Mouse is great to use for in a R.A.D.S (Rapid Ascent and Descent System) to attach a micropulley to our hand ascender. 20% smaller than ...

This single pulley with pivoting sides features a large diameter sheave for more efficiency while letting ropes move over the pulley. Self lubricat...

The first ISC Rope Wrench was launched in 2013, unlocking the potential of Stationary Rope Climbing and quickly establishing itself as the most pop...

The Phlotich pulley is a multi-aperture device specifically designed for SRT and DdRT climbing systems. Rope Size (maximum): 13mm (1/2") MBS: 30kN...

This rope grab from ISC is suitable for ropes from 14mm to 16mm in diameter (about 1/2" to 5/8"). ISC Ropegrabs are made from High Strength Alumin...

Built with a more heavy duty mindset, the ISC Hand Ascender is capable of more than a normal ascender. Rounded edges make all connection points tex...

The NEW D4 Work/Rescue Descender features a unique and innovative cam action, which offers precise control at slow or fast speeds. The progressive ...

The Next Generation of ISC Rigging Pulleys is here with the 200 Series. ISC took into consideration what customers valued the most when choosing ...

Stainless steel construction to be used with 5/8” rope. Loosen knob to insert eye of your sling or of your workline. Rounded edges to reduce rope w...

For ropes up to 1/2" diameter.A cast aluminum block made from high tech aluminum alloy - it is incredibly light, but strong. Aluminum alloy bushin...

Say Hello to ISC Wales’ 200 Series Rigging Block. Designed to be used with up to 16mm (5/8”) rope with an impressive breaking strength at 250kN (...

The Next Generation of ISC Rigging Pulleys is here with the 200 Series. ISC took into consideration what customers valued the most when choosing...