Deep Discount Direct offers unique diagnostic tools and products including fluorescent leak detection dyes, AC dye injectors, leak detection lamps and goggles, A/C manifolds, and other A/C tools, couplers & fittings. We also feature UV lamps for non-destructive testing, products for the forensics market and replacement sensors.

DDD now carries Gatco & Timberline Knives and related Knife and Hook Sharpening & Honing Tools. We also carry Nupla Specialty Hammers and SK Wrench Sets.