Features and Benefits: * Welding positioning magnet holds ferrous metal parts in place prior to weld * Three sided 4" magnetic planes with 50 lbs. of holding power * Unique shape provides alignment of weld surfaces at 45, 90, 135 and 180 degrees * Riveted epoxy coated steel outer plates protect magnetic surfaces from spatter * Secures parts for accurate welding, brazing, cutting, marking and light lifting These high-strength magnets are designed to hold two 50 lbs. Pieces accurately in place prior to welding or brazing.