Key, Woodruff # D, 5/16" x 1-1/4"

Used in models:1895A, 717, 816, 770W, 737, 716, 83234, 919A4, 727, 939A3, 718, 939A4, 818B, 790W, S717, 1880, 890A, 890WP, 717S, 919A3, 728, L250, L120, LS120, L125, LS125, 401, 907, 467, 905, 450, 909, 1034, 903, 455, 402, 1012, 1002, 848, 654, BR780, 849, 847, 858, BR7070, 66, 648, 855, 585, BR750, 853, BR740, 658, 846, BR750A, 845, BR740A, BR780A, BR7060, 175F, 644, TR85, 74C, TR95, 970, 962N8, TR70, 972, 962N3, 1400, TR98, TR96, TR88, TR87, TR75, 962W5, TR86, TR97, 971, TR99, 962N4, 973, 962W4, 73C, 71C, TR89, 72C, 1500, 962W6, 962N6, 960, 791, 185S, 519, 795, 679, 328, 514, 130S, 513, 512, 190, 165, 518, 145S, 680, 195S, 135, 520, 155S, 213, 125S, 329, 766, 735, 733, 763, 765, 736, 571