Red Head 1 2 in x 7 in Concrete Wedge Anchors (10 Pack) Item #5144306 Model #32474PHLLG Smith) FDL1036 Packard 63985 Fasco Smith) FDL1036 Packard 63985 Fasco D727 Carrier HC41MZ116 Carrier HC41SE115 Carrier P257 3585 Emerson 1864 GE 3385 GE 3985 GE 5KCP39HGAA37 GE 5KCP39JGN653 GE 5KCP39LG9683 Rheem 51 23012 41 Rheem 51 23013 31 Rheem 51 24433 85 Rheem 51 24435 85 Trane D340126P02 Trane MOT06114 Trane MOT11725 Trane MOT12883 Trane MOT13174 Trane MOT6114 Trane MOT6128 Trane MOT7967 Wagner WG840585 Universal 0532 Universal U532 Diversitech WG840585 Gemline EM3585 ICP 1162859 Lennox 20P7001 Lennox 89E3501 Mars 03585 Mars 03985 Mars 10585 Nordyne 01 0170 Grainger 4M098 R Versatile bit changing system – fast Code recognized per ICC ES ESR 2251 Ideal for fastening into concrete