ISC Arborist Block 16mm (5/8") Boots 6lt: 15cm diameter

6lt: 15cm diameter

It accepts up to three carabiners

No climber should be without a friction saver

The ArbPro Rigging Winch is CE marked

ISC Arborist Block 16mm (5/8") Boots 6lt: 15cm diameterISC Alloy Arborist Block 16mm (5 8"). The RP051 from ISC is a cast aluminum block made from high tech aluminum alloy. It is incredibly light, but strong. Aluminum alloy bushings and sheaves are supported by stainless steel axles. Spring lock captive bushings are easily accessed by a quick twist nob. Sheave is supported by a sintered bronze bushing. Side plates are broad enough to protect lines during use and painted with a powder coated finish. The