1. Einkunn: 4.8 bekkur, 8.8 bekkur, 10.9 bekkur, 12.9 bekkur A2-70, A4-70, A4-80
2.Stærð:1/4″, 5/16″, 3/8″, 1/2″, M6, M8, M10, M12
Hugsun: 6mm, 8mm, 9mm, 11mm, 12mm
Vorlengd: 20mm, 40mm, 60mm
3. Staðall: (DIN,ISO, ASME /ANSI, JIS,CNS,KS,NF,AS/NZS,UNI,GB)
4. Vottun: ISO9001,CE, SGS