Standard Pack = 1 piece(s). Dimension F=0.3 IN; Head Below Shank=0.26 IN; Head Length=0.8 IN; Height=0.375 IN; Insert Width=.020 IN-.331 IN; Length=5 IN; Maximum Depth=0.798 IN; Right/Left Hand=Right; Screw=SR 16-212-01397; Seat Size=24mm; Shank Size=3/8 IN x 3/8 IN; Trade Name=Penta Cut; Type=Grooving Holder; Use Insert(s)=PENTA 24N/R/L; Wrench=T2101/5;