Stainless Steel junction box with 8 load cell summing card. Has (10) cable fittings (openings) for load cells. Expandable. Trimming of signal output is accomplished with multi-turn trim pots. Section adjustment also. Includes surge protection. (Picture on the page is an example of a junction box, not the exact pic of this particular box). Approximate Dimensions: 9.8" x 7.5" x 2"