Uxcell a15123100ux0174 Digital Level Dial Test Indicator Gauge Magnetic Base Stand Holder, Product Name: magnetic base holder; material: metal, magnet, plastic Clamp hole Dia.: 6mm / 0.24"; max. Height (Approx.): 10.5cm / 4" Base size (Approx.): 2.8 x 2.8 x 3cm / 1.1" x 1.1" x 1.2" (l*w*h); main Color: blue, black, Silver Gray Net weight: 262G Package Content: 1 x magnetic base holder