What's in the box:

Gunmetal Fuel Pressure Regulator Adjustable Universal for Carburetor Engine (Standard)

Features:
Includes three steel clips and 8mm fittings for 8mm bore push-on fuel hose.
There is an adjustable range of 1 to 5psi via A numbered dial on top.
Ideal for facet fuel pumps to control the fuel pressure to the carburetor.
High-quality zinc alloy construction anti-corrosion performance, super longevity.
The maximum input pressure should not exceed 7psi.
Professional installation is strongly recommended. No instructions included!

Specifications:
Condition: New
Material: Zinc Alloy
Item Size: 5.8*5.8*3.8cm / 2.28*2.28*1.49in
Item Weight: 300g / 10.58oz
Package Size: 15*10*7cm / 5.9*3.94*2.75in
Package Weight: 340g / 11.99oz

Package List:
1 * Fuel Pressure Regulator Kit