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

Features & Benefits:

• 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