Adams Idea a7OS Chipper The new Adams a7OS Chipper is a cross between a wedge and a putter, and works great for all shots around the green. Features Adams a7OS Chipper 37 loft gets the ball up and into the air with a consistent smooth feel. Cambered sole cuts through turf interference. Alignment aid for pinpoint accuracy on all shots. Easy to hit option for a variety of shots around the green. Longer Winn grip allows for optimal hand placement.