1. Rang: Rang 4.8, Rang 8.8, Rang 10.9, Rang 12.9 A2-70, A4-70, A4-80
2. Grootte:1/4″, 5/16″, 3/8″, 1/2″, M6, M8, M10, M12
Denkvermogen: 6 mm, 8 mm, 9 mm, 11 mm, 12 mm
Veerlengte: 20 mm, 40 mm, 60 mm
3. Standaard: (DIN, ISO, ASME /ANSI, JIS, CNS, KS, NF, AS/NZS, UNI, GB)
4. Certificering: ISO9001,CE,SGS