Magnetic Base and Dial Indicator Combo Features:• Includes 1" indicator and mag base,plus rods, swivel clamp and case• The 2-1/4"diameter 0.001" indicator features:satin chrome finish,tolerance hands,lug back and revolution counter• The 6" high mag base features a 1.5" x 1.5" x 1.75" 50 lb. pull base and a 4.5" long sidearm.All exposed metal is finished in anodized black for corrosion resistance.• Includes blue plastic blow mold case.