1,   KTG-904 (dust-proof)

Material:brass

Finish:SN,CRP,PSS

Available for:usually installed on the ground,with the use of a variety of bolt

 

Feature:can effectively prevent dust,debris fall into the bolt hole

2, KTG-901YG (dust-proof)

Material:brass

Finish:CRP,SCR,AB,SN,BTG,AC

Available for:entrance door, hotel door

Feature:visualization reach 200°

3, KTG-601A,KTG-921,KTG-602B  (door guard)

Material:stainless steel, zinc alloy

Finish:SS,SN,SG,AB

Available for:rooms doors

Feature:touch-positioning beads,impact resistant,easy assembly