A stairway, ladder, ramp or other safe means of egress must be located in trench excavations that are 4 feet (1.22 m) or more in depth so as to require no more than 25 feet (7.62 m) of lateral travel for employees. Designed to prevent slipping.
Pitching wedges have a loft of between 46 and 48 degrees. Approach wedges have lofts between 50 and 52 degrees. The extra loft on the approach wedge helps it to get up in the air, but decreases the distance hit.
This magnifies the effective bounce of the club, and build seven more resistance when driving through the sand. Angle of attack is the first thing you should determine about your golf swing when deciding what type of bounce and sole width you want on a wedge.Angle of attack is not a class in military maneuvers at West Point. It is the angle from which your club head approaches the ball.