About Tolerance Tool

Tolerance Tool, Inc. is an innovative mold manufacturing company that is committed to meeting the high demands of today’s mold-making industry. We understand that the most important aspect of running a successful business is the customer.

Our goal is to exceed our customers’ needs by delivering quality molds in shorter lead times at a competitive price. As you browse our website, you will see how we accomplish these goals, which in turn, creates the satisfaction we share with our customers.

Our Services

Plastic Injection Molds

Prototype Molds

Production Molds

Multi-Shot Rotational Molds

Micro Molds

Insert Molds

Our Manufacturing Process

Industries Served



Consumer Products


R & D