Coast 7.4 in. Folding Pro Razor Knife Black 1 pc.

Feels strong and still quite light in the hand, and there's no play in the neck joint. I thought it might be too bulky for me at first sight, but it's exactly 1" longer than a Stanley 99-E when open and 1" shorter when closed. The spine and handle is slightly wider but smaller in circumference which feels more controlled when making those smaller, finer corner and finishing cuts. Easy open/close operation with either right or left hand. The extra length on the grip is nice for when you need to pull down hard through thicker material (wall board or luon etc.) giving your pinky a place to hang. The double lock feature is nice to have, so you dont have to worry about the blade collapsing on your fingers or any material under what's being cut when applying substantial pressure to the back of the blade. And the quick blade change button, that with some other fixed and folding utility knives often lets go of the blade, hasn't let go of the blade yet. I've even broken blades and it hasn't let the blade slip out once. And since it folds, you don't have to worry about any back-mounted thumb slide wearing out down the road. Measures out from the longest and widest points at: L=5" (closed), 6 15/16" (open, w/o blade), 7 5/16" (open, w/blade) W=13/16" (handle) & 3/16" (blade)

I have been using one of these for years. It has been used daily and served me well. Do not forget to inspect it for loose screws once in a while. As with anything that works well it is easy to take it for granted.