The ISC 2.2-Ton Stainless Steel Flame Rigging Block is a heavy-duty and durable mechanical tool that is used by arborists for rigging procedures. It ensures a safe and effective transport by assisting the working rope, and providing a smooth and easy workflow during lifting. This multifunctional and versatile tailboard block offers high strength-to-weight ratio, and an easy rope access.
High-Quality Design: This ISC Rigging Block is made from high-quality stainless steel material, with a tightly-sealed bronze bushing, an orange sheave, and a captive support pin, ensuring smooth rope run, even in undesirable conditions. It is designed to accommodate ropes of up to 5/8" (16mm) diameter, has a tensile strength of 22480lbs. (100kN), a working load limit of 4,400lbs. (19.57kN), and conforms to ANSI standards. This rigging block has a sheave diameter of 3”, and an overall high-quality function, making it a dependable utility in the field.