Bayco SL-203B Magnetic Clip for Work Lights Durability and safety tested for the toughest situations Designed in the USA with quality materials Used in tactical, outdoor, Recreation levels For Work Light Models: 503, 507, 512, 513, 520, 550, 563, 651, 676, 677, 821 Also for Models: 825, 826, 827, 904, 907, 918, 920C, 935, 936, 964, 8907, 9000, 9010 and 9014 Keeps Your Work Light Where You Need It Ideal for Industrial Personnel and Contractors Barco is the Established Leader in Next Generation Task Lighting System