Benchmade H2O 112SBK-BLK – 3.50" Black N680 Serrated Blunt Tip Dive Knife, Fixed Blade
The Benchmade H2O 112SBK-BLK is a purpose-built dive and water-rescue fixed blade knife. It features a 3.50" black-coated N680 stainless steel blunt-tip blade with an opposing-bevel grind, a partially serrated combo edge, and an integrated rescue hook, paired with a textured black Santoprene handle for a secure grip in and out of the water. N680 is a highly corrosion-resistant steel chosen specifically for saltwater and freshwater use. It ships with a molded sheath featuring a thumb-release. Going Gear is an authorized Benchmade dealer.
Benchmade H2O 112SBK-BLK Specifications
| Specification |
Detail |
| Brand |
Benchmade |
| Model |
H2O |
| SKU |
112SBK-BLK |
| Blade Length |
3.50" |
| Blade Steel |
N680 (57-59 HRC) |
| Blade Finish |
Black Coated |
| Blade Style |
Blunt Tip (Opposing Bevel) |
| Edge |
Combo (Partially Serrated) |
| Blade Thickness |
0.124" |
| Handle Material |
Black Santoprene |
| Sheath |
Molded, thumb release |
| Overall Length |
8.07" |
| Weight |
3.20 oz |
| Country of Origin |
USA |
| Knife Type |
Fixed Blade |
Frequently Asked Questions
What is the blade length of the Benchmade H2O 112SBK-BLK?
The Benchmade H2O 112SBK-BLK has a 3.50" blade with an 8.07" overall length. This N680 blunt-tip blade is sized for controlled cutting and prying in and around the water.
What steel is used in the Benchmade H2O 112SBK-BLK?
The Benchmade H2O 112SBK-BLK uses N680 stainless steel hardened to 57-59 HRC. N680 is a nitrogen-alloyed steel with outstanding corrosion resistance, making it ideal for the saltwater and freshwater environments this dive knife is built for.
Why does the Benchmade H2O 112SBK-BLK have a blunt tip and rescue hook?
The Benchmade H2O 112SBK-BLK uses a blunt tip so it can pry and cut safely underwater without puncturing gear, a watercraft, or a wetsuit, while the integrated rescue hook and serrated edge slice through rope, netting, webbing, and fishing line for water rescue and dive use.
Is the Benchmade H2O 112SBK-BLK good for diving?
Yes. The Benchmade H2O 112SBK-BLK was designed as a dive and water-rescue knife, with corrosion-resistant black-coated N680 steel, a grippy black Santoprene handle, and a molded sheath with a thumb release for fast one-hand access.
Does the Benchmade H2O 112SBK-BLK include LifeSharp service?
Yes. Like every Benchmade knife, the Benchmade H2O 112SBK-BLK is backed by Benchmade's free LifeSharp service, which restores a factory edge and tunes the knife for the life of the product.
Where is the Benchmade H2O 112SBK-BLK made?
The Benchmade H2O 112SBK-BLK is made in the USA at Benchmade's facility in Oregon City, Oregon.
Where can I buy the Benchmade H2O 112SBK-BLK?
The Benchmade H2O 112SBK-BLK is available at Going Gear, an authorized Benchmade dealer. Going Gear carries the full Benchmade fixed blade lineup with fast shipping and expert customer support.
