Description
Notch 5/8" Rigging Spring Block (58250)
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- Hot forged aluminum side plates with rope friendly rounded cheeks and precision CNC machined aluminum sheaves with wide bend radii
- Medium sized lightweight arborist block accepts working lines up to 5/8” (16mm) 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 1” anchor slings while flared sideplates reduce twisting in complex rigging scenarios
- Working Load Limit: (WLL) 25 kN (5,620 lbs.), MBS: 125 kN (28,100 lbs.)
