DMM IMPACT BLOCK UP TO 5/8" ROPE nylon See the TCIA Best Practices

See the TCIA Best Practices for Rigging in Arboriculture

Choose the 14" if hand protection is a priority

A true oval carabiner that not only functions flawlessly but also helps orient gear and pulleys to the center of the carabiner to keep from side loading

When you need the stiffest

The Iron Wizard is well-suited for rigging block attachment points

DMM IMPACT BLOCK UP TO 5/8" ROPE nylon See the TCIA Best PracticesThe Small Impact Block is small by name, small by nature (relatively speaking) yet still big in strength. With a massive Minimum Breaking Strength (MBS) of 200kN and a Working Load Limit (WLL) of 40kN, it is incredibly strong, yet can almost be carried around on a harness. Max Rope Diameter: up to 16mm (5 8" Rope) Dimensions: 7"x 4"x 3"