1978 Craftsman 113.19770 & 113.197750 10
- Dual-activation cartridge unit two single-shot cylinders for two separate activations with each cartridge.
- Easy system reset takes less than 60 seconds after blade drop, with no damage to the blade.
- Wide-ranging blade compatibility works with nearly all standard 10-Inch fine finish and construction-grade blades and stacked dado blades.
- Jobsite tested shown to work in dusty, tough jobsite conditions.
- Designed for a 20-year shelf-life each of the dual-activation cartridges has an expiration date printed on the cartridge.