The POWERTEC BS900RF Rip Fence is ideal for use with the POWERTEC B900 Wood Band Saw, and other compatible saw models. This rugged, dependable and ultra-convenient tool ensures that you have exactly the support that you need to achieve perfectly straight parallel cuts every time. Conveniently designed to fit, and firmly clamp, on any 11-3/4 in. band saw table. Its durable, industry-grade aluminum construction means it's built to get the job done every time. The POWERTEC Rip Fence installs square and solid for the optimum in high-performance sawing and critical worker safety. Handy cam-lever provides both hassle-free adjustment and secure placement lock, providing the utmost in dependability and rigidity. No assembly needed, it's ready to use right out of the package. Some adjustment may be required. By turning the lock lever, the fence can be adjusted from 11-3/8" to 12". Turn counterclockwise to increase the length, and clockwise to decrease or shorten. This indispensable accessory is easy to handle and store - weighing in at 13.4 oz.