double wire hose clamp Double-wire Hose Clamp Material: Carbon steel / stainless steel. SIZE Screw Length SIZE Screw Length 4-6 M4X20 51-55 M6X50 6-9 M4X20 55-60 M4X20 9-12 M4X20 60-65 M4X20 12-15 M4X20 65-70 M4X20 15-18 M4X20 71-80 M4X20 18-21 M4X20 81-90 M4X20 21-24 M6X35 91-100 M4X20 24-27 M6X35 101-110 M6X35 27-32 M6X50 111-120 M6X35…