EPICA STAR brand chainsaw saw chain, specifically model number EP-50766 designed for a 24-inch or 600mm guide bar.
Pitch: The chain features multiple pitch options indicated on the packaging, including

6.35mm6.35 mm
6.35mm
(

1/4"1 / 4 "
1/4"
),

8.25mm8.25 mm
8.25mm
(

0.325"0.325 "
0.325"
),

9.32mm9.32 mm
9.32mm
(

3/8"3 / 8 "
3/8"
), and

10.26mm10.26 mm
10.26mm
(

0.404"0.404 "
0.404"
).
Gauge: It is compatible with different gauge sizes such as

1.1mm1.1 mm
1.1mm
(

0.043"0.043 "
0.043"
),

1.3mm1.3 mm
1.3mm
(

0.050"0.050 "
0.050"
),

1.5mm1.5 mm
1.5mm
(

0.058"0.058 "
0.058"
), and

1.6mm1.6 mm
1.6mm
(

0.063"0.063 "
0.063"
).
Safety: Always wear appropriate personal protective equipment when handling or installing saw chains.