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Western Q-681-Z Oval Pattern Construction Blocks

  • Description
  • Specifications

Description

  • All blocks are galvanized.
  • Sheave lubricated through pressure lube fitting in center pin.
  • Assembled with self lubricated bronze bushing.
  • Combines weight of regular oval blocks with strength of extra heavy oval blocks.
  • Assembled with bolt type anchor shackle.
  • Side plates are rounded to provide additional stiffness and reduce wear and chaffing of the rope.

Specifications

Block Size (in.) Fitting Stock No. Bronze Bushed Steel Sheaves
6 Q 760441
6 Q 760452
8 Q 760463
10 Q 760474
Block Size (in.) Sheave Dimensions (in.) Wire Rope Size (in.) Working Load Limit (Tons)* Weight Each (lbs.)
Outside Diam. Rim Thickness Center Pin Dia.
6 6 1.00 .75 3/8 3 15
6 6 1.00 .75 1/2 3 16
8 8 1.25 1.00 5/8 4 29
10 10 1.25 1.00 5/8 4 38

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