Fein Starlock 1-3/8 In. Bi-Metal Long-Life E-Cut Oscilating Blade Socket Automate Your Outdoor Lighting: Perfect

Automate Your Outdoor Lighting: Perfect for controlling residential or commercial exterior lighting

These high speed steel extensions are impact rated

Molded thermoplastic spacer guides provide easy open and close action

cast-iron cooking grates that retain even heat

3½ Inch Male Thread

Fein Starlock 1-3/8 In. Bi-Metal Long-Life E-Cut Oscilating Blade Socket Automate Your Outdoor Lighting: PerfectBi metal teeth, offset, high cutting speed. Extremely durable and robust. For hardwood, softwood and all other wood materials even with nails. Also suitable for plastics and drywall. Fein blades fit most oscillating tool brands.