Box Corer Model Gomex GM 2525 II
Technical Characteristics:

Constructed entirely of stainless steel and weighs only 36 kg without ballast

Dimensions 40 x 45 x 55 cm high that supports the weight trays

Exterior fixed-support framework, the structural linkage that attaches the vertical sliding bar to close the spades and the release mechanism

The lead serves as both ballast and the driving force that closes and holds the spades in the closed position
Applications:

The GOMEX Corer GM-2525-II were developed to take soil samples in marine or lake environments.