57mm Diameter Screw On Cap and Flange master-cylinders This beautifully machined aluminium cap

This beautifully machined aluminium cap with an 'O' ring seal is perfect for a variety of applications

sprung release catch for added security

Double PVC insulated for enhanced durability

A metal-impregnated

Cost-effective solution for your wiring needs

57mm Diameter Screw On Cap and Flange master-cylinders This beautifully machined aluminium capThis beautifully machined aluminium cap and flange is perfect for a variety of applications. It features an 'O' ring seal for a secure, leak proof closure and a threaded neck with a sturdy 6mm thick weld on flange. Suitable for use with oil, fuel, and water, this versatile cap is a reliable choice for automotive, marine, and industrial uses. Key Features: Machined aluminium construction 'O' ring seal for leak proof closure 6mm thick weld on flange