This anodised aluminium Aston Neck is designed for 3½" BSP threaded caps. It features a 125mm diameter flange and a 51mm (2") hose outlet, with a mounting hole PCD of 114mm.

Key Features and Benefits:

• Durable anodised aluminium construction
• 3½" BSP thread compatibility
• 125mm diameter flange for secure mounting
• 51mm (2") hose outlet
• 114mm PCD mounting hole
• Includes cork gasket and stainless steel fixings
• Compatible with locking insert #LOCKIN and unleaded fuel insert #FCIN2

3 1/2" BSP ASTON NECK FOR CAPS #ASTNECK