Medium sized arborist block accepts working lines up to 3/4” (19mm) diameter.
- 30 kN WLL / 150 kN MBS
 - Hot forged aluminum side plates with rope friendly rounded cheeks
 - Precision CNC machined aluminum sheaves with wide bend radii
 - Low profile, secure, easy-toopen two stage captive spring pin lock
 - High wall, full diameter, improved anchor sling protection
 - Wide, concave upper sheave accepts 1⅛” anchor slings
 - Flared sideplates reduce twisting in complex rigging scenarios