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Notch 1/2' Rigging Spring Block (55352)

Free shipping on orders over $29.99

$140.83

$ 58 .99 $58.99

In Stock
  • Hot forged aluminum side plates with rope friendly rounded cheeks and precision CNC machined aluminum sheaves with wide bend radii
  • Small sized lightweight arborist block accepts working lines up to 1/2” (13mm) diameter
  • Low profile, secure, easy-to-open captive screw pin lock with a high wall, a full diameter and improved anchor sling protection
  • The wide concave upper sheave accepts 5/8” anchor slings while flared sideplates reduce twisting in complex rigging scenarios
  • Working Load Limit: (WLL) 20 kN (4,496 lbs.) MBS: 100 kN (22,480 lbs.)



Product Description

V1

THESE ARE THE MUST HAVE RIGGING AND IMPACT BLOCKS FOR TREE CARE. THE NOTCH RIGGING BLOCKS RANGE IN SIZE TO ACCEPT RIGGING LINES FROM 1/2" TO 3/4". FEATURES ROUNDED EDGES MAKING IT VERY ROPE FRIENDLY. A SPRING ACTION LOCK MAKES FOR A SECURE CONNECTION BETWEEN THE SIDE PLATES.

V1

WIDE CONCAVE ALUMINUM UPPER SHEAVE WITH FLARED SIDE-PLATES REDUCE TWISTING IN COMPLEX RIGGING SCENARIOS.

V1

LOW PROFILE, SECURE, EASY TO-OPEN CAPTIVE SCREW PIN LOCK. HIGH WALL, FULL DIAMETER AND IMPROVED ANCHOR SLING PROTECTION.

V1

HOT FORGED ALUMINUM SIDE PLATES WITH ROPE FRIENDLY ROUNDED CHEEKS. PRECISION CNC MACHINED ALUMINUM SHEAVES WITH WIDE BEND RADII. STAINLESS STEEL AXLE.

Customer Reviews
4.9 out of 5 stars 10
4.6 out of 5 stars 4
Working Load Limit 6.744 lbs. (30 kN) 5,620 lbs. (25 kN) 4,496 lbs. (20 kN)
MBS 33,720 lbs. (150kN) 28,100 lbs. (125kN) 22,480 lbs. (100kN)
Maximum Working Line Diameter 3/4 in. (19mm) 5/8 in. (16mm) 1/2 in. (13mm)
Maximum Sling Diameter 1 1/8in. (29mm) 1 in. (25mm) 5/8 in. (16mm)
Upper Sheave Diameter 1.95 in. (50mm) 1.95 in. (50mm) .75 in. (19mm)
Lower Sheave Diameter 2.9 in. (74mm) 2.4 in. (61mm) 1.5 in. (38mm)
Height 7.5 in. (191mm) 6.2 in. (158mm) 4.7 in. (118mm)
Width 4 in. (102mm) 3.4 in. (87mm) 2.7 in. (68mm)
Weight 3.6 lbs. (1.6 kg) 3.1 lbs. (1.4 kg) 1 lb. (.45kg)
Axle Material Stainless Steel Stainless Steel Stainless Steel
V1

Mayito pdg
Reviewed in the United States on May 19, 2023
Es un hermoso block 😍 💕 100% recomendado
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