Demo Demon Reciprocating Saw Blade, Bi-Metal, 12-In., 5-Pk. Brand_Newborn universal shank accepts detachable nut

universal shank accepts detachable nut driver sizes from 1/4" to 1/2"

Tension spring under knurl holds adjustment

It is excellent for horizontal surfaces

max string trimmer

Demo Demon Reciprocating Saw Blade, Bi-Metal, 12-In., 5-Pk. Brand_Newborn universal shank accepts detachable nutDiablo, demo demon, 5 pack, 12'', bi metal general purpose reciprocating saw blade, specifically designed for maximum performance, use on nail embedded wood & metal applications, high performance blades feature bi metal technology that delivers up to 5x longer life of standard blades, patented variable tooth technology provides faster cuts with less vibration.