The Model HP-A worm gear comes in metric sizes 100, 125, 160 and 200 mm in a universal housing. Features include a no-leak Drywell design, output flanges, single or double reduction, and drop-in replacement for David Brown A-Mid or Renold WM. Gear ratios are from 5:1 to 4,900:1. The gear is suited for processing and material-handling industries.

Cone Drive Gearing Solutions, 240 E. 12 St., Traverse City, MI 49684, (888) 994-2663, www.conedrive.com