1). Material: 420 stainless steel (tools), stainless steel with black oxide finish (handle).
Made from fine blanking technology, precision stamping.
2). Function components include:
Pliers,
Professional Wire Cutters,
Strippers,
Can Opener&Small Flat Screwdriver,
Awl,
Bottle Opener&Big Flat Screwdriver,
Serrated Knife Blade,
Saw,
Big Knife Blade,
File&Ruler,
Bit Holder,
4 Bits.