I have a 72" Gearmore box scraper with six adjustable ripper teeth purchased new when I bought the NH TC40S in 2002. Word of caution before you buy: flip it over (yes, upside down) and inspect the ripper teeth brackets for welds-or in my case cold and lack thereof. Gearmore, via my tractor shop took care of welding up all of the missing and cold welds even though the warranty had expired several years earlier. I hit a small snag and ripped a bracket out but not completly off, then upon further examination found very little to no welding on the bottom of all of the ripper tooth brackets. I established a quality control issue with Gearmore and two days later the tractor shop was at my door to take the box scraper back for welding and returned it two days later (fifty miles round trip) with ALL of the ripper brackets COMPLETELY re-welded and re-painted.
It is a very good and heavily built box scraper-only if they or whomever would have stuck it together properly. Gearmore's response time was phenominal.