- Tool Essentials 8oz Rubber Mallet with Fiberglass Handle for Hobby Craft, Home Repair Made with a durable fiberglass handle and weighing in at 8oz, this rubber mallet is the perfect tool for your next hobby project or home repair. Complete your projects with accuracy and precision, thanks to the balanced weight and impact-absorbing design of this mallet. Whether you're working on delicate materials or pounding in nails, this rubber mallet is an essential addition to your toolkit.