Also included is an additional clamp and a production stop. The addition of this kit completes the framing saw system. Producing professional quality picture frames is now easier than ever. Instruction Manual SAW FENCE KISAW FENCE KIT Model F100-4 Identification Rabbet Section Stop 18” Right Fence and Scale 36” Left Fence Leg and Scale Stop - Allows moulding to be cut in identical lengths. Rabbet - Under cut of moulding which holds frame material. Fence and Scale - 36” left section and 18” right