skeleton: 
1.58" x 2.10" x 6.25" 
40.13 mm x 53.33 mm x 158.65 mm

female: 
1.56" x 1.79" x 4.62" 
39.56 mm x 45.34 mm x 117.38 mm

male: 
1.56" x 1.65" x 4.25" 
39.52 mm x 41.93 mm x 107.88 mm