This Spring Compressor is a SUZUKI "Special Tool" as issued to Suzuki dealers for servicing Suzuki products. This is a brand new, never used genuine Suzuki tool. I'm not sure of the original product application - car, motorcycle, marine or ATV? Pictures are of actual item. Only removed from the original package to take pictures for this listing. The arms are approx. 2-38" deep, 7/16" wide, and 2-1/2" apart. I have no idea where its intended use would be. It was with a job lot of parts and tools from a defunct dealership. Don't miss this chance. Please see my other listings for other items. No extra charge for local pickup. No reserve.