isc

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

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

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 (...

High tech aluminum alloy construction to be used with 5/8” rope. Loosen knob to insert eye of your sling or of your workline. Rounded edges to redu...

ISC Accessory Carabiner KL100 (SKU: K100) The ISC KL100 Accessory Carabiner is a hot forged aluminum carabiner offering improved strength and relia...

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

ISC Fixed Cheek Micropulley The ISC Fixed Cheek Micropulley is a compact, high-strength aluminum micropulley purpose-built for use with rope wrench...

ISC Iron Wizard Screwgate Carabiner — 70kN MBS When the load demands steel and the clearance demands a smart gate design, the ISC Iron Wizard deli...

Aluminum construction to be used with 3/4” rope. Loosen knob to insert the eye of your sling or your workline. Rounded edges help to reduce rope w...

The ISC Large Steel Ring delivers robust performance for demanding rigging and climbing applications. With a 45mm internal diameter and 70mm extern...

Stainless steel construction to be used with 3/4” rope. Loosen knob to insert eye of your sling or of your workline. Rounded edges to reduce rope ...

At approximately half the size of the standard small rigging pulley and weighing in at only 1 lb., this mini pulley fits in the palm of your hand. ...

The NESSIE redefines lanyard management with its innovative design, providing a reliable and intuitive solution for arborists and climbers. Equippe...

REFLEX Mechanical Hitch — Mid-Line Attachable Friction Device for SRT & MRS The REFLEX Mechanical Hitch brings a major upgrade to modern climb...

The Rigging Rope Wrench allows the climber to control the load, from the treetop by adding aerial friction. The RRW (Rigging Rope Wrench) applies f...

Capable of managing high loads at low speeds, this pulley is ideal for a mechanical advantage system with its fully rated load bearing becket and f...

Small swing cheek pulley works great as a slack tender. For ropes up to 1/2”. MBS: 35kN (7,840 lbs)