The metal clutch with spacer is a perfect replacement for your Craftsman 316796170 or Troybilt 316773800 model. This clutch, compatible with the 753-1238 part, ensures reliable and smooth operations of your trimmer. Constructed with a robust metal body, it features a comfortable and secure fit, even when using your trimmer for extended periods. The spacer, designed to reduce stress on the shaft and belts, extends the lifespan of your trimmer and minimizes any potential wear and tear. Moreover, this clutch is durable and can withstand various environments, making it an ideal choice for outdoor use. Say goodbye to clutch replacements and invest in a quality, functional, and long-lasting clutch with this metal option.