ISC Arborist Block 16mm (5/8") Size:Default This is the 10mm Armor

This is the 10mm Armor Prus with the HMPE core (Spectra 900/Kevlar)

or to install several attachment bridges and accessories directly on the bridge

Strength: 600kg

Width:  45mm

• working load: 200 kg

ISC Arborist Block 16mm (5/8") Size:Default This is the 10mm ArmorISC 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