Material: Aluminium alloy
Weight: 40g (32T), 53g (34T), 61g (36T), 70g (38T)
Color: Black, red, blue, green, gold, purple
Number of teeth: 32T,34T,36T,38T

Screws Specification:

Brand:MOTSUV
Color: Red,Yellow,Green,Blue,Silver,Black,steel
Size: 4.9mm single disc, 6.4mm double disc
Material: aluminum alloy, tool steel
Weight: About 30g
Size: disc screw: 12 * 9.6 * 4.9mm/12 * 9.6 * 6.4mm
Disc Nail Tool: 92 * 1.5mm