Розміри торцевих головок1/2" x 10, 1/2" x 11, 1/2" x 12, 1/2" x 13, 1/2" x 14, 1/2" x 15, 1/2" x 17, 1/4" x 10, 1/4" x 11, 1/4" x 12, 1/4" x 13, 1/4" x 14, 1/4" x 4, 1/4" x 5, 1/4" x 6, 1/4" x 7, 1/4" x 8, 1/4" x 9, 3/8 "x подовжена 12, 3/8" x 10, 3/8" x 11, 3/8" x 12, 3/8" x 13, 3/8" x 14, 3/8" x 15, 3/8" x 16, 3/8" x 17, 3/8" x 18, H3, H4, H5, H6, SL4, свічкова 16, свічкова 18, свічкова 21