Specifications: Dimensions: 8 1/2" x 11 1/2" x 3" Slot size requirement: 3/8" x 3/4" Pressure inlet: 1/8" FNPT Air requirements: 80 psi minimum to 100 psi maximum Net Weight: 9 lbs. Features: ¥ Made from one piece aluminum construction. ¥ Guide bar has a hardened finish for durability. ¥ Cope-eze can be adjusted to fit your shaper. ¥ Keeps hands away from the cutter. ¥ Easy to operate with valve located in convenient position. ¥ Most metal parts are aluminum or stainless steel. ¥ Quality pneumatic components for dependability. ¥ Left hand or right hand operation. ¥1 13/16" maximum material thickness.