Groundie Book Ascenders The Omni-Block combines a pulley

The Omni-Block combines a pulley with a swivel and offers tremendous advantages

Coated fabric (PVC free) with welded construction for greater strength

When you need to keep gear oriented in light use

ISC Wales Rope Grab Flipline Adjuster

All Portawraps are rated at 2

Groundie Book Ascenders The Omni-Block combines a pulley"Groundie" is the perfect book for the beginning tree worker. Part training manual, employee handbook, and even travel guide, this book will walk the reader step by step through a typical day of production tree work. From the shop to the job site, all the skills necessary to becoming a successful ground worker are covered in detail. Along with a helmet and chaps, this book should be put in the hands of all newly hired ground workers by their employers