Black Diamond Reactor Ice Tool Black Diamond Thanks to it's high clearance shaft and natural swing, the Reactor excels on routes The easy gripping, offset, dual-pommel grip is made with dual-density TPU and works well with large or gloved hands; it makes matching hands a breeze Aluminum shaft with a stainless steel micro hammer; it's BD's lightest technical ice tool Efficient leashless design for quick hand switches, hand matching, shake outs and other unique applications like use as a foothold