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The Coast DX330 is a budget folding knife with a partially serrated tanto blade, textured nylon handles and Coast's Double Lock, a secondary safety that backs up the liner lock. It also carries a seat belt cutter and a glass breaker, which makes it a rescue-style tool as much as an everyday carry knife. At $20.99 at eBay as of November 5, 2026, it sits at the low end of its recent range and is one of the cheapest ways to get a locking knife with rescue tools.
In stock
Lowest price we've seen: $22.42 on Nov 5 at The Home Depot. Tracked across 1 store since Nov 5.
With 4.6 out of 5 from 29 ratings, owners mostly report a solid, useful knife for the money. The Double Lock and the rescue tools draw the most praise; complaints center on edge retention and the serrated blade.
Grip-Textured nylon handles not only makes the DX330 Knife easy to hold, but it also gives it incredible strength and durability. Utilizing our Double Lock technology, anyone can work with confidence knowing that the added safety prevents the knife from accidentally closing. It easily opens with 1 hand using thumb studs on the blade, and you can always take it with you because of its deep-carry pocket clip. For added safety, the DX330 comes equipped with a seat belt cutter and a glass breaker. With Coasts commitment to quality, the DX330 Knife is backed by Coasts lifetime warranty against defects in materials and workmanship.
