Large steel keel parts

Large Steel Keel Parts is a members-only item on the OSRS Grand Exchange in the bars category.

In-game examine text: "Parts for creating a steel keel for larger boats."

It has a Grand Exchange buy limit of 100 every four hours, a high alchemy value of 1.5k gp, and item ID 32026.

View on OSRS Wiki

Large Steel Keel Parts shows an active flip setup with a margin of +1.0k gp and 11,743 trades over the last 24 hours.

At the buy limit of 100 every four hours, max profit per cycle is about 103.3k gp — high margin with healthy liquidity.