What is a mandrel bend?

A mandrel bend is created using a flexible internal support (a mandrel) that prevents the tubing from collapsing or kinking during the bending process. This ensures the inside diameter of the pipe remains consistent throughout the bend, which is crucial for optimal exhaust flow.

What does '1D' bend radius mean?

The '1D' in 1D bend radius refers to the ratio of the bend's center line radius to the tube's outer diameter. A 1D radius means the center line of the bend is equal to the tube's outer diameter, resulting in a tighter, more compact bend.

What material is this bend made from?

This bend is constructed from steel tubing, offering a solid foundation for custom exhaust fabrication projects.

Specifications

Brand: Stainless Bros
Part #: 601-03856-4100
UPC: 601-03856-4100

Stainless Bros 1.50in Diameter 1D / 1.50in CLR 90 Degree Bend Leg Mandrel Bend

Name: Stainless Bros 1.50in Diameter 1D / 1.50in CLR 90 Degree Bend Leg Mandrel Bend
Brand: Stainless Bros
SKU: stainless-bros-stainless-bros-1-50in-diameter-1d-1-50in-clr-90-degree-bend-leg-m-t14-314145
Price: 15.35 USD
Availability: BackOrder

$15.35

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Stainless Bros 1.50in diameter 90 degree mandrel bent leg. For custom exhaust fabrication.

Key Features

This is a 1.50 inch diameter, 90 degree bend leg.
It features a 1D bend radius, meaning the center line of the bend is 1.50 inches.
The tubing is mandrel bent to maintain its full diameter through the curve.
Constructed from steel for durability in exhaust applications.
Part number 601-03856-4100.

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About this part

Product Details

This 1.50-inch diameter, 90-degree mandrel bend leg from Stainless Bros is made from durable steel tubing, perfect for custom exhaust projects. The 1D bend radius means the center line of the bend is only 1.50 inches from the tube's outer diameter, allowing for tight turns without kinking the pipe.

Mandrel bending is key here because it maintains the tube's full diameter through the bend, unlike crush bends that can restrict exhaust flow. This ensures your custom exhaust system breathes as freely as possible, which is important for engine performance. This piece is ideal for fabricating custom headers, exhaust systems, or any application where you need a precise, smooth bend.