KJ tension lock

1.Material: steel
2.size:21×12mm,suitable for 4.5mm groove aluminium profiles.
3.KJ4-3-A,KJ4-AP,3 years warranty,200kgs loading capacity
4.Used in the exhibition booth,connect the aluminium profiles.
5.custom size are available,have good experience to R&D octanorm system,Agam system,Syma system tension lock.
6.Other series:9mm groove,5.5mm groove,8mm groove,6.4mm groove.
KJ tension lock