Precision double-head design: spring-loaded punch with both double and small heads lets you reach tight spaces and work on confined hinge areas without awkward angles. The tool delivers up to 3500 pounds of force for effective, controlled driving or removal. What’s included: 2 pairs of nail sets and hinge-pin tools — 1/32" (No.1) and 1/16" (No.2) double-sided nail sets plus hinge pin removal tools. The set includes enough pieces and styles for daily use and replacement. Easy, damage-free hinge-pin removal: designed to lift and remove hinge pins cleanly without damaging door frames or door panels. Effortless operation saves time and reduces the risk of surface damage. Multi-function performance: use the spring-loaded punch to drive small nails into wood quickly and accurately, or to punch and align pins during assembly and repair. Durable construction: made from high quality 40 material, the spring pin hole set is strong, resistant to breakage and deformation, and built for long-term use. Compatibility and sizing: includes the common small nail sizes 1/32" (#1) and 1/16" (#2) and tools suited for typical door hinges, trim nails, and small hardware pins. Typical applications: Door repairs and replacements: remove or reinstall hinge pins on interior doors without prying or damaging the frame. Carpentry and trim work: accurately drive or set small nails for molding, baseboards, or delicate trim where space is limited. Furniture and cabinet maintenance: remove hinge pins or drive small fasteners during hinge replacement, adjustment, or refinishing. Reliable, compact, and practical — this spring-loaded punch and hinge-pin set gives carpenters, refiners, and DIYers precise control in tight spots while minimizing damage and effort.