iron [2]
Club used to hit the ball on the fairway or green. Irons are numbered from 1 to 9, according to the length of their shafts and their range; the angle of the sole increases in inclination to create curved trajectories of varying heights.
lob wedge 
Short iron used for playing high and precise strokes near the green (less than 55 yd); the inclination angle of its face varies from 60° to 64°.
8-iron 
Short iron whose range is between 135 and 155 yd; the inclination angle of its face varies from 38° to 40°.
9-iron 
Short iron whose range is between 130 and 145 yd; the inclination angle of its face varies from 42° to 44°.
pitching wedge 
Short iron used mainly for approach strokes on the fairway, at about 110 yd from the hole; the inclination angle of its face varies from 47° to 52°.
sand wedge 
Short iron used mainly for hitting the ball out of sand bunkers; the inclination angle of its face varies from 54° to 58°.
7-iron 
Medium iron whose range is between 140 and 170 yd; the inclination angle of its face varies from 34° to 36°.
6-iron 
Medium iron whose range is between 155 and 180 yd; the inclination angle of its face varies from 30° to 32°.
5-iron 
Medium iron whose range is between 165 and 195 yd; the inclination angle of its face varies from 26° to 28°.
4-iron 
Long iron whose range is between 175 and 200 yd; the inclination angle of its face varies from 22° to 24°.
3-iron 
Long iron whose range is between 180 and 205 yd; the inclination angle of its face varies from 20° to 22°.