Jak Max Masport Swing Back Blades 529594

If the mower's working harder and the finish looks rough, the blades are usually the culprit. This Jak Max swing back pair matches the Masport 529594 pattern and gets an 18 inch mower back to a clean, even cut.

The blades run 97mm long with a 13mm hole and a 457mm cut width, and suit a range of Masport and Morrison models. They're a right-hand cut with a stepped, high-flute shape that lifts the clippings. Match your model to those figures first so the swap is straightforward.

Steel construction means they shrug off the season where a cheap blade dulls fast. Full specs are in the tabs below.