Ruudu- ja ristkülikukujuline
ALFRA 12,7 x 12,7 mm
12,7 x 12,7 mm..
ALFRA 15,8 x 15,8 mm
15,8 x 15,8 mm..
ALFRA 19,0 x 19,0 mm
19,0 x 19,0 mm..
ALFRA 22,2 x 22,2 mm
22,2 x 22,2 mm..
ALFRA 24,0 x 24,0 mm
24,0 x 24,0 mm..
ALFRA 25,4 x 25,4 mm
25,4 x 25,4 mm..
ALFRA 45,5 x 45,5 mm
45,5 x 45,5 mm..
ALFRA 46,0 x 46,0 mm
46,0 x 46,0 mm..
ALFRA 46,0 x 46,0 mm Roostevaba
46,0 x 46,0 mm ..
ALFRA 50,8 x 50,8 mm
50,8 x 50,8 mm..
ALFRA 68,0 x 68,0 mm
68,0 x 68,0 mm..
ALFRA 68,0 x 68,0 mm Roostevaba
68,0 x 68,0 mm..
ALFRA 92,0 x 92,0 mm
92,0 x 92,0 mm..
ALFRA 92,0 x 92,0 mm Roostevaba
92,0 x 92,0 mm..
ALFRA 125,0 x 125,0 mm
125,0 x 125,0 mm..