Power-Tec 91975 Tec Spot Kit Features and Benefits: This stud welder with slide hammer is used to weld on panel pulling pins, washers and squiggly wire, allowing for the fast and effective removal of dents and panel repair. For welding panel pulling pins, washers & squiggly wire. Complete with slide hammer & automatic locking chuck. Consumables include: 2 & 2.5mm stud welding nails, copper washers & squiggly wire. Supplied in a blow mould case for storage. CE & UKCA Compliant.