Spider Internal Clamps (1)

The Jackson Safety Pipe Flange Aligner (#10) is a self-determining flange aligning tool that allows quick and accurate measuring. The aligner inserts easily into the pipe, centers snugly against the pipe"™s inside diameter, and automatically aligns with the pipe access. It"™s a manual tool that takes the guess work out of pipe construction. Made of durable and lightweight aluminum Features slotted pins with "friction fitting" knurled nuts for flanges to 30" - 150 lbs All models of the flange aligning tools will two-hole (make 2 holes of the flange horizontally level with the ground and vertically level the face of the flange in one step.) Adjustable for pipes and flanges from 3 to 12 inches in diameter