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ISC RP057 ALUMINUM RIGGING BLOCK 45,000 LB MBS 20MM OR 3/4

ISC RP057 ALUMINUM RIGGING BLOCK 45,000 LB MBS 20MM OR 3/4" - 21862, 4.4 Ton

$ 126.71

Availability: 100 in stock
  • Condition: New
  • Custom Bundle: No
  • MPN: RP057A
  • Model: RP057A
  • Modified Item: No
  • All returns accepted: ReturnsNotAccepted
  • California Prop 65 Warning: This product can potentially expose you to chemicals including lead, nickel and chromium which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
  • Brand: ISC

    Description

    ISC RP057 ALUMINUM RIGGING BLOCK 45,000 LB MBS 20MM OR 3/4"  - 21862, 4.4 Ton
    4-5/8in sheave, up to 3/4in rope capacity, weighs 7.7 lbs, 4.4 ton working load limit. Green sheave (3/4in rope capacity) for easy identification.
    Spring lock blocks are popular among riggers for their high strength-to-weight ratio and quick-twist rope access. Solid aluminum-alloy cheek plates, bushing, and sheave are supported by stainless-steel axles. For those concerned about aluminum not withstanding the punishment of steel, we have no record of a fracture complaint in 3 years of production. Spring lock blocks have broad cheek plates to protect running lines, and large sheaves to minimize bend in rigging lines (providing 4:1 up to 9:1 ratios).
    CERTIFICATIONS:
    YES
    COLOR:
    Green/Yellow
    MATERIAL:
    Aluminum
    WLL:
    8800 lbs (31.1 kN)
    SHEAVE DIAMETER:
    4 5/8 in.
    COUNTRY OF MANUFACTURE:
    GB
    MANUFACTURER PART NUMBER:
    RP057A1
    IA:
    0-0-14