Dimensiuni:
1/2" (12.7 mm) x 22 mm; L=50 mm; Hexagonal (6 colturi);
1/2" (12.7 mm) x 29 mm; L=90 mm; Hexagonal (6 colturi);
1/2" (12.7 mm) x 27 mm; L=78 mm; Bihexagonal (12 colturi);
3/8” (9.5 mm) x 22 mm; L=30 mm; Hexagonal (6 colturi);
3/8" (9.5 mm) x 22 mm; L=80 mm; Hexagonal (6 colturi);
3/8" (9.5 mm) x 22 mm; L=90 mm; Hexagonal (6 colturi);
3/8" (9.5 mm) x 27 mm; L=74 mm; Bihexagonal (12 colturi).