Ram Machine Ratchet-loc Press Introducing the Ratchet-Loc Bow Press. A revolutionary tool every archer should own. Combining the latest in technology and design, the Ratchet-Loc Bow Press is far superior to any other press on the market. It's fast and easy to use. Designed with ease of use in mind, anyone can work on their bow at home or in the field with the Ratchet-Loc. It installs and compresses the bow in seconds by simply sliding the bow press over the limbs and clicking the ratchet until you have enough slack in the bow string to do the repair. Works on all bows. Because of the machined aluminum structure and the incredible strength of the nylon webbing, this press will work on any weight bow. Portable and Lightweight: Weighs only 2.5 lbs and compact enough to easily fit and carry in a day-pack. Carrying Case Included.