This commercial grade auger from PlayStar is perfect for use with 1 5/8" or 1 7/8" dock pipe. Its durable construction and reliable performance make it a top choice for marina operators and boaters alike. With its easy-to-use design and efficient operation, you can quickly and easily install or remove your dock pipe without any hassle. Plus, its compact size means it takes up minimal space, so you can use it with ease wherever you go.