LiftMaster LJ8900W light-duty jackshaft door operator is designed for use on light-duty commercial standard sectional doors.
LiftMaster LJ8950W commercial jackshaft operator replaces the 3950 jackshaft. It can mount on either right or left hand side.
LiftMaster MJ5011 medium duty logic jackshaft operator for high or vertical left sectional doors or small rolling doors and grilles.
Medium Duty Hoist - 1/2HP, 115V, Single Phase
Rolling or Sectional doors.
The LiftMaster H501L5 industrial-duty hoist operator, is for use on vertical or high-lift sectional doors, rolling doors and grilles.
GH501L5 hoist designed for use on rolling doors, grilles and industrial sectional doors with vertical or high lift.