Fits Poulan Pro 36" cut (2) blades. Fits Poulan Pro 54" cut (3) blades. Heavy Duty.

Fits Craftsman 36" cut (2) blades. Fits Craftsman 54" cut (3) blades. Heavy Duty.

Fits Jonsered 36" cut (2) blades. Fits 54" cut (3) blades. Heavy Duty.

Fits Husqvarna 36" cut (2) blades. Fits Husqvarna 54" cut (3) blades. Heavy Duty.

Fits McCulloch 36" cut (2) blades. Fits McCulloch 54" cut (3) blades. Heavy Duty.

Fits Bobcat 52" cut models

Centre Hole Diameter	Length	Thickness	Width
16mm	18" 457mm	6.1mm	64mm