Any gear you trust your life to should be simple and efficient. The Grivel Helix Ice Screw has a very basic design that's easy to place and super strong. The Helix has a very positive first bite to get your placement started and a large knob so you can crank in the pro and move on. Unlike most ice screws, all of Grivel's screws have reversed threads that increase their resistance against extraction for superior strength that you'll appreciate when you're on the verge of falling. The symmetrical design, with the knob opposite the clipping hole, allows for easy racking so they don't take up your whole harness.
I've used a lot of screws in my days, and these are about as easy as they get. even a little easier than the express screw. I was worried about the handle getting tangled in gear, but they actually rack pretty neatly, and start really easily. for the price, probably about the best deal going. highly recommended.
Simply the best ice screw currently available. Look around I ma not the only one saying so. And we have tried them all. Racking isn't an issue on clippers. How fast they go in is. Worth every penny you spend.
Not quites as smooth as the more expensive models but a great screw none the less. It goes in very smooth, easy to rack/un-rack and extremely strong. Wish they were color coded though.
Rackability of BD turbo express, same bite as the Grivel 360's. Only downside is a larger hanger, so clearing more ice may be necessary. Hanger still takes 2 biners.
Great bite and rackability on clippers as others have stated. I would definitely recommend these.
although I didnt buy them at backcountry.com :( I have a few of these and I cant say im super stoaked about them but I sure dont hate them...
They get the job done