Norstar MIG Buck-i Spoolgun 140A 10' fits Norstar & some Lincoln welders - SL100 The Buck-I spool gun plugs directly into the -L (OH style) MIG welders. With the Wire Harness Adapter, the spool gun will fit select Lincoln welders: POWER MIG 216, POWER MIG 140C, POWER MIG 180C, POWER MIG 180 Dual, SP-140T, SP-180T