The back of the Stanley packet says:
4, 4C, 5, 5C, G12-004, G12-014, G12-005, G12-015, 12-014, 12-005, 12-015, H1204, H1205, G12-204, G12-205, 12-204, 12-205.
This plane blade probably also fits other similar planes made by different makers (eg. Marples, Union, Woden etc.) but please check the dimensions against your plane.
The blade may require some truing.
Plane Cutter Width: 51mm (2 Inch)
Plane Blade Thickness: 2mm approx.
Tool Manufacturer: Stanley
We aim to dispatch orders the same day when you order before 10am, Monday to Friday.