I got the wrong binding on my otherwise great Petzl Sarken crampons so they don't fit my boots too well. Lever at back, basket at front. Used 3 days only, very good condition.
12 point with T-shaped front points which work as if vertical on ice but horizontal on snow. Ideally I'd like to swap for the version with the bar at the front, or sell for most of the cost of buying the one with the bar! Can deliver south east Wales or post at cost.