VEVOR Preacher Curl Bench, Strength Training Biceps Machine, Max load 440 LBS Home Gym Equipment, Seated Arm Isolated Barbell Dumbbell Bicep Station, Adjustable Weight Benches for Home Gym

This arm pad features 7 adjustable positions. The exact angle for each gear is not listed in the manual, and it ranges roughly from 45° to 75°. You can adjust it freely to fit your body.