Roller Type Single Tension Device
with Even Pressure Design
Roller Type Double Tension Device
with Even Pressure Design
KH457-T1
KH457-T2
Single Tension Device
with Even Pressure Design
Double Tension Device
with Even Pressure Design
457-T1
457-T2
Single Tension Device
Double Tension Device
Its pressure comes from right and left side at the same time. The pressure can be evenly distributed on the elastic and it can be more effectively to adjust the tension of the elastic.