PITCH

• 1" 1/2" (38,1mm) (1) 1" 1/2" (38,1mm) (1) 1" 1/2" (38,1mm) (1)

  1" 1/4" (31,75mm)(1) 2" (50,8mm)(1) 2" (50,8mm)(1) 2" (50,8mm)(1) 2" (50,8mm)(1)

ROLLER TYPE

• (no filter)

  BIG ROLLER(2) SMALL ROLLER(1)

HOLLOW PIN

• (no filter)

  NO(2) YES(1)

MATERIAL

• (no filter)

  NICKEL PLATED(1) STEEL(2)