Toro 120-9738 Screw-HH. This Screw-HH is compatible with Toro products. Toro is a leading worldwide provider of innovative solutions for the outdoor environment including turf maintenance, snow management, landscape, rental and specialty construction equipment, and irrigation solutions. With a strong network of distributors, dealers, retailers and rental stores in more than 125 countries. Toro helps customers care for golf courses, sports fields, public green spaces, commercial and residential properties, construction sites and agricultural operations.