All 5/16" hex head for handy socket wrench/nut driver tightening.2. Welded worm housing increases the strength of the hose clamp by 60%.3. Special band design to protect your hoses. Safe sealing and last longer.5.
Non-Slip Stainless Steel Worm Gear Hose Clamps SAE#12(3/4 To 1-1/4), Metallic
Non-Slip Stainless Steel Worm Gear Hose SAE#28(1-5/8 To 2-3/8), Metallic
Non-Slip Stainless Steel Worm Gear Hose Clamps SAE#4(3/8 To 5/8), Metallic
Non-Slip Stainless Steel Worm Gear Hose SAE#20(1-3/16 To 1-3/4), Metallic
Non-Slip Stainless Steel Worm Gear Hose Clamps SAE#24(1-1/4 To 2), Metallic
