ATD Tools ATD-7550 Master Spring Compressor Set Drill Bits & Sets These extensions are plated with

These extensions are plated with fully polished nickel chrome and made from rugged 6130 alloy steel

12" handle chain wrench with one-piece forged carbon steel handle and jaw

For Tap Sizes: 1/4" - 1/2" (6mm to 12mm)

Industrial sprayer for use with light oils

Blade Hardness: HRC 48~51

ATD Tools ATD-7550 Master Spring Compressor Set Drill Bits & Sets These extensions are plated withThe ATD Tools ATD 7550 Master Spring Compressor Set brings together two of ATD's most capable spring compression tools in a single, heavy duty molded carrying case. Designed for professional automotive suspension work, this set allows technicians to quickly and safely compress coil springs for shock absorber replacement, spring set servicing, and strut repairs. The included tools are built for durability and repetitive shop use, featuring forged