Schaefer Single Ball Bearing Block

74731
Schaefer Marine

$115.25 $77.57

0 in stock
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Description

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)

Additional information

Weight 0.35 lbs
Dimensions 5 × 3 × 1 in
Model Number 506-05
UPC 740507012075