While it may be possible to re-use your existing clamps when fitting Forge Motorsport Silicone Hoses, Foge have put together these specific hose clamp kits if that is not possible or simply if you want to know your hoses are as secure as can be.These worm drive Hose Clamp Kits from Forge Motorsport are made from 18/8 marine quality stainless steel.Forge say they're market leading and with BS5315, BSI Kitemark and NATO approvals they must be top notch!They are of industry leading quality (they're apparently approved for marine, offshore and industrial use, so you know they're good!) and each kit has been put together specifically for the hose kit it is listed for.The brand threads are pressed in rather than perforated which improves strength.