Notch 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 & 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