Selden 30mm Single Swivel / Fixed Block

The Selden BBB30 is available for a range of applications.

Features

• Stainless Steel ball bearing races.
  
• Stainless Steel ball bearings & glass fibre reinforced sheave for best bearing strength under high dynamic loads.
  
• Acetal bearing cage to reduce ball on ball friction and weight.
  
• Glass fibre reinforced composite.
  
• Cheek blocks require M4 Fixings.
  
• Shackles have 4mm pins.