Silicone Hose, 4 x 3" 90 deg. Reducing Elbow 20717 This size has a 32mm

This size has a 32mm (1 1/4") ID

5mm wall thickness (106mm / 4 1/4" and 80mm / 3 1/8" OD) and a working pressure rating over 15 psi (78 psi burst pressure)

This hose is a straight coupler measuring 6 inches (150mm) long overall

they look super-trick

Silicone Hose, 4 x 3" 90 deg. Reducing Elbow 20717 This size has a 32mmOur silicone hose is built for endurance and performance in custom coolant and intake plumbing applications. Each hose is hand crafted from multiple layers of silicone rubber with polyester reinforcing fabric between the layers. The silicone rubber remains flexible and tough from 50 C to +180 C ( 76 F to 356 F). The outside has a smooth, shiny, "wipe down" finish that is easy to keep clean. These 90 degree reducer elbow hoses have a 102mm ID at one