Lenox Blade Kit, General-Purpose, 10 Piece, Includes: (2) C450U 4 in L x 5/16 in W x 0.058 in T, (2) C416U 4 in L x 5/16 in W x 0.058 in T, (2) C320US 3-1/2 in L x 7/32 in W x 0.058 in T, (1) B314U 3-5/8 in L x 3/8 in W x 0.037 in T, (1) B324U 3-5/8 in L x 3/8 in W x 0.037 in T Blades
