- Two complete tools in one case: Miter Marker Arm Assembly #MSA505 and Multi-Hole Image Tower Assembly #MHA515;The Miter Marker Arm Assembly #MSA505 allows you to telescope out over existing welds to layout angles or change the angles of pipe-fittings to meet special needs;Marking arm is its own 360å¡ rotating shaft with its leveling system built in;The Multi-Hole Image Tower Assembly #MHA515 allows layout of elongated holes in bulkheads for pipe at any angle;Odd angles of saddle holes (ellipse) for pipe branches are made easy;Use on flat material or pipe to match laterals at compound angles or at 90å¡ -
