Draper 6 Point Imperial Socket, 1/2" Sq. Dr., 1.5/16" 16640 Cutters & Torches > Spot Welders Assortment includes fuses of ratings:

Assortment includes fuses of ratings: 3A

a suitable adaptor (not included) will be required to allow compressed air into the combustion chamber to hold the valve closed while compressing the valve spring

35 amp quick blow glass fuses

Charged via a micro USB cable and fitted with a standard USB output socket for powering/charging items such as mobile phones

Draper 6 Point Imperial Socket, 1/2" Sq. Dr., 1.5/16" 16640 Cutters & Torches > Spot Welders Assortment includes fuses of ratings:Expert Quality, 6 point socket manufactured from chrome vanadium steel hardened, and tempered with a micro satin finish. Each socket has a knurled ring for extra grip. Standards Manufactured and tested generally in accordance with DIN3122 and ISO3315 Specifications