The Blue Tang HYDRALLOY is UK’s improved take on the classic, multi-functional dive knife. We patented our own HYDRALLOY steel for a blade that is both strong and corrosion resistant where most competitors’ blades only offer one of those features.
The Blue Tang® HYDRALLOY® knife is built rugged, with a serrated edge and a hooked edge for cutting through all types of rope and line. It is the ultimate safety tool.
Previously, there was not a commercially available stainless steel which had a combination of being hard enough to maintain an edge, yet stiff enough for prying, and did not rust in salt water.
Our constant quest for perfection leads us to develop a special alloy that combines the best qualities of 316 and 420 steel to produce corrosion-resistant blades with great strength and sharpness. We now do custom mill runs of our proprietary steel formula, which not only has different alloy content but also a different heat treating process than other dive knives, making UK knives unique in their performance.
Dimensions (L W H in/cm): 10.00 x 2.15 x 1.00 in / 25.40 x 5.46 cm x 2.54 cm
Blade Material: Hydralloy
Blade Tip: Drop Point or Blunt Tip
Weight: 9.30 oz / 263.65 g
Blade Length: 5.00 in / 12.70 cm