DEWALT straight cutting blades have a UNIVERSAL FITMENT open-back connector. They are a direct fit on DEWALT oscillating tools and are compatible with DEWALT's tool-free blade clamping mechanism. They are also a direct fit on other major brands with an oscillating interface system (OIS) mount.

Milwaukee straight cutting blades have a universal OPEN-LOK connector for a direct fit on Milwaukee tools and other brands with an oscillating interface system (OIS) mount. The connectors' open back speeds blade changes.

FEIN straight cutting blades have a Starlock, StarlockPlus, or closed-back connector. Starlock blades are a direct fit on FEIN oscillating tools and other brands with a Starlock, StarlockPlus, or StarlockMax mount. They also work with a Starlock to oscillating interface system (OIS) adapter for compatibility with non-Starlock tools. StarlockPlus blades are a direct fit on tools with a StarlockPlus or StarlockMax mount. Blades with a closed-back connector fit FEIN MultiMaster tools.

Bosch straight cutting blades have a Starlock or StarlockMax connector. Starlock blades are a direct fit on Bosch oscillating tools and other brands with a Starlock, StarlockPlus, or StarlockMax mount. They also work with a Starlock to oscillating interface system (OIS) adapter for compatibility with non-Starlock tools. StarlockMax blades are a direct fit on tools with a StarlockMax mount.