Carlyn Performance German Style/Type of hose clamps feature an embossed design with smooth banding that will not cut your soft, high end hoses like silicone and similar materials.

• W4 grade, 18-8SS throughout the clamp(inlcluding the screw head and housing)
• 7mm slotted hex head drive (use 7mm hex driver OR slotted screwdriver)
• Used widely on many automotive, racing, marine and industrial applications.
• 9mm wide band(3/8"), great for narrow spaces where space is at a premium
• Tighten using 7mm nut driver
• Sold Convieniently Each