| Stanley’s SP500 (SPL31) Series Spike Puller provides the ultimate in spike removal. The automatic dual-stage valve greatly reduces spike kick-back to the operator. Spike extraction can be accomplished from any position making spike pulling simple and effortless.     Features:     •Industry-leading pulling force of 16,647 lbs  •Lightest spike puller on the market, only  31 lbs  •Automatic pull cycle reduces kickback and ease of use  •Redesigned handle provides a comfortable grip and alignment for the operator  •New side carry handle simplifies transport  •New seal design extends life and service intervals  •Redesigned lower chute decreased weight |