​57mm Ball Bearing Blocks Series 950

Features:
  • Fixed or swivelling head
  • Glass Filled nylon cheeks
  • Improved bearing track for higher work loads
  • Acetal ball bearings
  • Ratchet or free running by flick of a lever
  • Available in composite plastic sheaves or hardcoat anodised 6061 grade aluminium sheaves
Features of PYF952 - PYF957
  • Stronger bracing of cam cleat brackets
  • Articulated cam cleats for better sheet grip
** Maximum Line Size 10mm **
Picture
57mm Ball Bearing Block - Port
Lever for Ratchet or Free Running
Fixed or Swivel head
Single Sheave - Composite Plastic
Length: 101mm
​Code: PYF950
Picture
57mm Ball Bearing Block - Port
Lever for Ratchet or Free Running
Fixed or Swivel head
Single Sheave - Hardcoat Anodised Aluminium
Length: 101mm
​Code: PYF950A
Picture
57mm Ball Bearing Block with Becket - Port
Lever for Ratchet or Free Running
Fixed or Swivel head
Single Sheave - Composite Plastic
Length: 115mm
Code: PYF951
Picture
57mm Ball Bearing Block with Becket - Port
Lever for Ratchet or Free Running
Fixed or Swivel head
Single Sheave - Hardcoat Anodised Aluminium
Length: 115mm
Code: PYF951A
Picture
57mm Ball Bearing Block with Cam Cleat - Port
Lever for Ratchet or Free Running
Fixed or Swivel head
Single Sheave - Composite Plastic
Length: 101mm
​Code: PYF952
Picture
57mm Ball Bearing Block with Cam Cleat - Port
Lever for Ratchet or Free Running
Fixed or Swivel head
Single Sheave - Hardcoat Anodised Aluminium
Length: 101mm
​Code: PYF952A
Picture
57mm Ball Bearing Block with Becket & Cam Cleat - Port
Lever for Ratchet or Free Running
Fixed or Swivel head
Single Sheave - Composite Plastic
Length: 115mm
​Code: PYF953
Picture
57mm Ball Bearing Block with Becket & Cam Cleat - Port
Lever for Ratchet or Free Running
Fixed or Swivel head
Single Sheave - Hardcoat Anodised Aluminium
Length: 115mm
​Code: PYF953A
Picture
57mm Ball Bearing Cheek Block - Starboard
Lever for Ratchet or Free Running
Single Sheave - Composite Plastic
Height: 25.4mm
​Code: PYF954
Picture
57mm Ball Bearing Cheek Block - Starboard
Lever for Ratchet or Free Running
Single Sheave - Hardcoat Anodised Aluminium
Height: 25.4mm
* Image is of PYF954 - Composite Plastic version
​Code: PYF954A