ISC Arborist Block 16mm (5/8") Fliplines & Lanyards sealed for corrosion protection

sealed for corrosion protection

Lowers heavy loads up to 200 kg (only for expert users

or in addition to a DdRT system this device can make rope climbing much easier and less tiring

Two attachment points to separate the cord ends

Store in an airtight bag

ISC Arborist Block 16mm (5/8") Fliplines & Lanyards sealed for corrosion protectionISC 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