Answer
Oct 01, 2025 - 04:12 AM
Pin configuration or connector type determines whether a spool gun can be directly connected to your welder without additional adapters. Choosing the correct pin configuration—such as 4-pin, 7-pin, or 8-pin—ensures compatibility and simplifies installation. For example, the Lincoln Magnum PRO 100SG Spool Gun 4 Pin is designed for specific Lincoln machines, while the MK Products Prince XL 7-Pin offers broader compatibility. Having multiple pin and connector types available means you can find a spool gun that plugs right into your setup, reducing downtime and setup complexity.
