Slump Cone Kit with Cone, Base, & RodThis Slump Cone Kit has solid construction and is easily transported into the field for concrete slump testing. The set includes a heavy gauge spun steel Slump Cone, cast aluminum Base Plate, and 24 x 5 8in (610 x 16mm) stainless steel Tamping Rod. Base clamps swivel to secure slump cone in use. The units carrying handle rotates over the sample as a measuring reference. Clamps on Base swivel to secure Slump Cone Components assemble compactly for easy