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SCHAEFER 5 Series Ball-Bearing Blocks

Like the 5 Series blocks, but with Schaefer's ball bearing sheave. Curved ball races allow Schaefer ball bearing blocks to take higher loads than other similarly sized blocks.

  • Sheave: UV-protected white Delrin¬®
  • Ball Bearings: Delrin
  • Sheave Size: 2" (51mm)
  • Line Dia.: 7/16" max.
  • Cheek Material/Finish: Black anodized aluminum or polished stainless cheeks, stainless straps
  • Shackle/Strap Type: Swivel with three-way locking
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
5 Series Ball-Bearing Block, Single, Aluminum, 1,500lb. SWL, 5.0oz. 165169 506-05
In stock online.

$62.99

5 Series Ball-Bearing Block, Cheek, Aluminum, 1,500lb. SWL, 7.5oz. 165185 506-11
In stock online.

$79.99

5 Series Ball-Bearing Block, Fixed Fairlead, Stainless, 1,000lb. SWL, 4.3oz. 154174 506-31
In stock online.

$52.99

5 Series Ball-Bearing Block, Upright Lead, Hinged, Stainless, 1,000lb. SWL, 7.0oz. 165177 506-32
In stock online.

$129.99

Product Description

Like the 5 Series blocks, but with Schaefer's ball bearing sheave. Curved ball races allow Schaefer ball bearing blocks to take higher loads than other similarly sized blocks.

  • Sheave: UV-protected white Delrin¬®
  • Ball Bearings: Delrin
  • Sheave Size: 2" (51mm)
  • Line Dia.: 7/16" max.
  • Cheek Material/Finish: Black anodized aluminum or polished stainless cheeks, stainless straps
  • Shackle/Strap Type: Swivel with three-way locking

Specs

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