caulking gun with high quality and best price specification: light duty hex push rod:7.8mm skeleton:2.0mm

caulking gun 

specification:

handle:aluminium or iron

size:9" ,11"

hex push rod:7.8mmskeleton:2.0mm

310ml cartridges capacity

Carton Dimension:47*36*20cm

carton Qty:40pcs

G.W./N.W.:17/16KGS

Any color is available 

professional caulking gun