The next generation ISC Rigging Pulleys are up to 150% stronger than the equivalent ISC standard Rigging Pulley models.

The next generation ISC Rigging Pulleys are up to 150% stronger than the equivalent ISC standard Rigging Pulley models.

The next generation ISC Rigging Pulleys are up to 150% stronger than the equivalent ISC standard Rigging Pulley models.

Now manufactured using Hot Forging Technology combined with high quality materials and components these blocks are rope friendly, durable and extremely robust. All these features combined give maximum security and strength when the block is rigged as part of an impact system.

New for 2016 the most popular range of Rigging Pulleys/Blocks used in the Arborist Industry worldwide has just been made even better by ISC.

Large Cast Pulley for 19mm Rope

The DMM Revolver Rig is a connector with an integrated pulley sheave. It features a high efficiency roller bearing sheave, threaded removable captive bar and a full-strength textile friendly becket that accepts most connectors or direct textile connection.

Medium Stainless Steel Pulley for 16mm Rope

Single Pulley for 13mm Rope

Single Pulley for 16mm Rope

Very high efficiency single pulley with swivel

Very high efficiency single pulley with one-way rotation and swivel

Very high efficiency double pulley with swivel

The Omni-Block combines a swivel and pulley into one tool, and incorporates a unique sideplate that opens while the pulley is still attached to the anchor.

SafeBloc is a triple hole thimble that adds friction in the rigging system to the top of the tree, thus adding safety by reducing rigging point stress, compared to a system that uses a block or pulley.

The Notch Rapid Rig offers an alternative knotless choking catch for lifting, dragging & pulling

HALO Rigging Plates are machined from superior grade Aluminium.

HALO Rigging Plates are machined from superior grade Aluminium.

HALO Rigging Plates are machined from superior grade Aluminium.

The Totem was designed to be the most versatile rigging and rappelling tool available.

The Rescue figure 8 devices have extended side bars to keep the rope in place, preventing the rope from creeping inwards and causing unwanted locking.

The rescue figure 8 devices have extended side bars to keep the rope in place, preventing the rope from creeping inwards and causing unwanted locking.

The DMM Klettersteig Karabiner is a high volume, super-strong connector. The Klettersteig's wide gate opening makes it particularly suitable for clipping oversize items making it ideal for rigging where heavy loads are involved

The ISC Big Dan Karabiner is a very strong steel karabiner. With a high breaking strength, this karabiner is ideal for heavy loads. It is very durable and so can withstand harsh environments.

The ISC HMS Steel Karabiner is a very strong steel karabiner. With a high breaking strength, this karabiner is ideal for heavy loads. It is very durable and so can withstand harsh environments.

The Courant Victo Triple Lock Steel Karabiner is a high strength karabiner that offers durability and reliability. The D-shaped design sits flush against the flat surface while offering ample space for ropes of different widths.

The DMM Steel Boa HMS Karabiner is a high volume, super-strong connector. The Boa's wide gate opening makes it particularly suitable for clipping oversize items and has a high working load limit making it ideal for rigging where heavy loads are involved.

The ISC Iron Wizard Karabiner is a very strong steel karabiner. With a high breaking strength, this karabiner is ideal for heavy loads. It is very durable and so can withstand harsh environments.

The DMM Offset D Karabiner is a very strong steel karabiner. The connector shape takes the optimal loading of a D-shaped connector but with an increased internal volume at one end - the basket.

The Petzl Vulcan Karabiner is a high-strength steel karabiner designed for use in difficult environments. The large-capacity asymmetrical shape is ideal for setting multiple anchors.

The Invert-A-Wrap is a lightweight and compact rope friction device.

STEIN RC1000 Floating Lowering Device 1000kg WLL

STEIN RC2000 Floating Lowering Device 2000kg WLL

The RC-2001 is a medium duty single bollard lowering device. 

The Portawrap is a lightweight and compact rope friction device designed for lowering heavy wood in a controlled manner. For ropes up to 14mm.

The Portawrap is a lightweight and compact rope friction device designed for lowering heavy wood in a controlled manner. For ropes up to 19mm.

Compact trolley for highline rigging and rescue operations.

RP292 One-way Locking Bearing Version

The STEIN SMB1000 single bollard lowering device has a WLL of 1000kg and designed to work effectively with ropes of up to 14mm.

The Good Rigging Control System, or GRCS, gives you the mechanical advantage you need to safely raise and lower anything from tree branches to transformers.

The RCW-3001 is probably the most user friendly and flexible Winching Bollard on the market to date.

The RCW-3002 is probably the most user friendly and flexible Winching Bollard on the market to date.

The RCW-3002 is probably the most user friendly and flexible Winching Bollard on the market to date.

This is the Treehog THLD2 galvanised steel lowering device on a rubber base and comes with a handy carry case.

The Treehog THLD5 is a heavy duty lowering bollard of stainless steel construction.

One bag which does it all. The 100 Litre Kit Bag has enough room for a full climbing kit, spikes, twin 50m lines and whatever else you’re thinking of.

The Rigger 85L Storage Kit Bag is designed for holding rigging kits. It is easily loaded with its open top design.