Schaefer Single Ball Bearing Block

Schaefer Marine

$59.37 
SKU: 506-05-C-74731

Single Ball Bearing Block

Single block with aluminum cheeks and ball bearing sheave. Delrin™ ball bearing sheave ensures low-friction operation. Swivel head may be locked in place to avoid twist. 

Specifications:

  • Sheave Diameter 2" (51mm)
  • Thickness 15/16" (24mm)
  • Width 2 1/8" (54mm)
  • Length 4 13/32" (112mm)
  • SWL 1500 lbs. (680kg)
  • Weight 5oz. (142g)
  • Max Line 7/16" (11mm)