This is a great knife. For a knife that is all steel, it is surprisingly lightweight. The handle is a nice smooth steel finish that some may feel doesn't provide the best grip, but I think it looks really good and I don't think a knife of this size really needs any type of substantial grip. The profile is very slim and slips into a pocket securely and doesn't bulge at all. The pocket clip seems strong and is stiff enough that it won't slip on even a thin fabric. The pocket clip is also reversible so the blade can be stored point up or down (the manual that comes with the knife actually recommends how to safely store in each of 4 typical pant pockets). The knife manual also provides some other useful information including what type of screws the clip is fastened with. I believe they are T5 or T6 torx screws.
The actual blade is very sharp and has a great edge. As mentioned by some other reviewers, the blade tapers to a very small point. If you plan to use the blade as a screwdriver or to pry something, it may damage the tip, but I have not tested it.
Probably my favorite thing about the knife is the SpeedSafe opening mechanism. This thing opens very quickly and smooth with one hand which is a great feature. No "wrist action" is needed, just a press of the index finger and you're ready to go. I have a Leatherman knife that I love, but the "blade launcher" requires a lot of wrist flick to actually get it to open fully. The safety slider is simply operated and good to have on a blade that opens with such velocity, especially if you plan to keep it in your pocket.
When the blade is opened, the locking mechanism is actually the frame/grip of the knife. This helps keep the blade very slim. The lock is very sturdy, but it doesn't seem to engage 100% unless you manually press it in. I don't think it is a performance problem at all, but it's worth noting. Perhaps it will once I use it often enough.
This is the first Kershaw knife that I have purchased. Its packaged with the manual in a small black and red Kershaw box which looks nice and clearly states "Made in the USA". Not some plain white box with a big made in china sticker.
I would definitely recommend this knife to anyone looking for a nice looking and reliable knife. It would also make a great gift. It looks, feels, and performs well.
| Recommended Uses For Product | Everyday, Work |
|---|---|
| Brand | Kershaw |
| Model Name | 1660ST |
| Special Feature | Water-Resistant |
| Age Range (Description) | 18+ yrs |
| Included Components | Knife |
| Handle Material | Stainless Steel |
| Color | 1660ST |
| Blade Material | Stainless |
| Style | Pocketknife |
| Blade Length | 3 Inches |
| Power Source | AC/DC |
| Product Care Instructions | Hand Wash Only |
| Item Weight | 45 Grams |
| Blade Shape | Serrated |
| Blade Edge | Partially Serrated |
| Package Type | Standard Packaging |
| Item Length | 5.25 Inches |
| Item Package Dimensions L x W x H | 4.92 x 1.42 x 1.26 inches |
| Package Weight | 0.1 Kilograms |
| Item Dimensions LxWxH | 5.25 x 4 x 1.5 inches |
| Brand Name | Kershaw |
| Warranty Description | Limited Lifetime |
| Material | 440A |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | Kershaw Sporting Goods |
| Part Number | 1000000520 |
| Model Year | 2014 |
| Size | 3 Inch Blade |
| Sport Type | Hunting |
