10 Pcs/lot Brass Coupler Sleeve Sealing Ring For Hose Ferrule Copper Brass Part
4mm:For Tube OD=4MM
6mm:For Tube OD=6MM
10mm:For Tube OD=10MM
12mm:For Tube OD=12MM
Brass Double taper ferrule 4 6 8mm OD Compression Sleeve seal ring fittings Tube centralized lubrication system
Package:
10pcs a lot