The Uni-Spotter 4550 Starter Kit Plus Is a great entry level kit. This kit features the most powerful welder in a Starter Kit. Use this kit as a base to build a complete Uni-Spotter Stud Pulling System. The 4550 Starter Kit features the Uni-Spotter exclusive “Stud Ease Technology”.

Stud Ease holds the welding stud in the welder regardless of the direction the welder is pointed. No longer does the stud fall out of the welder when the welder is pointed in a downward direction. This design feature is exclusive to H&S Autoshot’s Uni-Spotter Stud Welders.