Product Description Specifications AIRAID hose clamps are designed to secure coupler connections to air intake tubes. Made from stainless steel this hose clamp is 0.5 inches wide and uses a worm gear for tightening. CARB: This product is not CARB Legal and not for sale in California Category: Air Intake Systems>Air Intake Components LTL: N MPN: 9409 Proposition 65: Y Special Order: Y Core: N