24 Inch Machinist Precision Steel Straight Edge Tool, Cylinder Head Straight Edge, Straight Edge Machined Flat with Complimentary Feeler Gauges for Checking Cylinder Heads and Engine Blocks

Nice well made straight edge. Better than I expected. Allowed me to inspect my heads and block for flatness when doing head gaskets. Bonus set of feeler gages was a plus.

Well packaged. The storage case is well made and should protect the straight edge. The straight edge is robust and accurate. I used it to check the block and heads on a 2008 Jeep Wrangler.

I needed this tool on a bad way to check the engine block warpage and don't know why I waited so long to buy it. The wider tool sits better on the block to get a real accurate read with the feeler gauge that came with it.

did the job.

Works great good quality

Lo llamamos kodal para medir la planitud de las superficies de un motor. Esta muy bueno magnifica herramienta.

I bought this for a head gasket job on my car. Upon opening, it was in a nice case, it seemed well made and very sturdy, i was wrong. I used it to inspect my cylinder head, and thought my head was warped out of limit (same with the block). I took this tool to a machine shop, had it inspected, and come to find out it was the bar that was warped, almost .004” end to end. I borrowed my friend’s straight edge and also had it along with me, verified his was straight, went home and rechecked my head and block. They were fine. This useless “straight edge” almost caused me to have my head and block resurfaced for no reason.Bottom line: This thing is better as a paperweight than a straight edge.