The Turbosmart Premium Quick Release V-Band Coupling Kits are made of 304 stainless steel including a reusable aerospace-grade locking nut with the quick release V-band clamp. 

Available in 1.5” to 4.0” (38mm-101.5mm) external pipe diameter.

Features:
Quick Release Fastener System for Fast R&R
Cad Plated, Aerospace Grade Hi-Temp Locking Nut
Triple Welded 304 Stainless Clamp Construction

Includes:
Inlet Weld Flange
Outlet Weld Flange
Quick Release V-Band Clamp