APS Bench-Mounted Priming Tool. This was created for those reloaders who prefer to have a separate, specialized tool dedicated just to priming. It's a tool with exceptional feel for concise and consistent seating of primers. The handle on the bench-mounted tool is large by design to provide hours of comfortable loading. Handle position is adjustable for bench height or personal preference. Manufactures Website Address www.rcbs.com Warranty Information If any of your RCBS equipment breaks or doesn't work, they will fix it or replace it. No time limit. No questions asked.