Attributes . Head Length . Values

+40.00mm (3)   .687 in (1)   0.335 in (2)   0.406 in (1)   0.437 in. (8)   0.66 in (1)   0.661 in (1)   0.687 in (3)   1 (1)   1 1/2 in (2)   1 7/8 in (1)   1 in (2)   1 Inch (1)   1-3/4 in (1)   1.1200 in (2)   1.125 in (1)   1.2000 in (2)   1.375 in (1)   1.574 (2)   1.80 (2)   1.968" (6)   1/4" (1)   1/8 in (2)   10 in (1)   12 (1)   13 3/4 in (1)   13 in (2)   15 in (2)   16.8 mm (1)   18 in (2)   19.05mm (2)   19.50mm (1)   2 1/2 in (4)   2.362 (4)   2.4000" (1)   20 mm (2)   28.00mm (2)   3 1/2 in (11)   3 1/4 in (10)   3 in (2)   3.268" (1)   3.45" (1)   3/8 in (1)   30.50mm (2)   31.00mm (1)   36.52mm (2)   38.00mm (1)   4 1/2 in (17)   4 1/4 in (7)   4 5/8 in (3)   4 in (1)   4-1/2" (5)   4-3/4 in (2)   4-3/4" (2)   4-3/8 IN (6)   4.2100" (1)   4.5 in (2)   4.8 in. (2)   46.00mm (1)   46.35mm (2)   5 in (1)   5-1/2 IN (1)   5/16 in (2)   6 (1)   6 3/8 in (2)   6 IN (5)   6-1/2" (2)   6-1/4 IN (6)   6-3/8 (1)   6.5 in (2)   7 1/2 in (10)   7 35/64 in (4)   7 in (6)   77" in (2)   8 1/2 in (1)   8 3/4 in (1)   8 in (3)   9 IN (1)   9/16" (2)   ?10% (2)