 Premium quality M6 CU 073 series Binzel & Nu-Tec contact tips fit #13, #14, #15, #23, #24 MIG guns on selected Miller®, Auto-Arc®, Chicago Electric®, CEM®, Century®, Dan-Mig®, DaytonaMig®, Eastwood®, HTP®, Klutch®, Lincoln®, Marquette®, Northern Tool®, PowerArc®, ProSpot®, Schumacher®, Sip®, Snap-on®, Solar® and many other MIG welders. |  1/2" tapered nozzle for Blue-Point® MIG115 & MB135 MIG wire feed welders. |