1/2" Rigging Block

The Notch 1/2" Rigging Block is a small sized lightweight arborist block accepts working lines up to 1/2” (13mm) diameter.

Features:

•  20 kN WLL / 100 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 to-open captive screw pin lock
•  High wall, full diameter, improved anchor sling protection
•  Wide, concave upper sheave accepts 5/8” anchor slings
•  Flared side-plates reduce twisting in complex rigging scenarios
•  WORKING LOAD LIMIT: (WLL) 20 kN (4,496 lbs.)
•  MBS: 100 kN (22,480 lbs.)
•  MAX WORKING LINE DIAMETER: 1/2 in (13mm)
•  MAX SLING DIAMETER: 5/8 in (16mm)
•  UPPER SHEAVE DIAMETER: .75 in (19mm)
•  LOWER SHEAVE DIAMETER: 1.5 in (38mm)
•  HEIGHT: 4.7 in (118mm)
•  WIDTH: 2.7 in (68mm)
•  WEIGHT: 1 lb. (.45kg)
•  SIDEPLATE MATERIAL: Aluminum
•  SHEAVE MATERIAL: Aluminum
•  AXLE MATERIAL: Stainless Steel