The Seedburo Chrome Plated Probes are used for sampling grains and seeds from bags and various containers (gaylord, etc.). Probe is 39" long with 3 elongated openings for use with cereal grains that have long straws.
The chrome plated probe has double tube construction with 7/8" outside dia. and 3 long openings 3/4"Wx 8" L. open handled.