V Band Hose Clamp 3.88The V Band Hose Clamp 3. 88 is a heavy duty, high performance clamping solution designed for securely fastening exhaust, turbo, and piping connections in automotive, industrial, and marine applications. It provides a uniform, leak proof seal, making it ideal for high temperature and high pressure environments. Specification Value TYPE V Band Hose Clamp DESIGN Heavy Duty V Band Design provides 360 degree uniform clamping force MATERIAL Stainless Steel