Bridgestone J40 Satin Chrome CC Wedge The Bridgestone J40 Satin Chrome CC Wedge has Variable Bounce Technology that creates low bounce on the heel and toe sole areas. The machine-milled face creates increased surface roughness for added spin. The classic head shapes in conjunction with Tour shafts enhance feel and the u-grooves conform to USGA rules. Additional Features: True Temper Dynamic Gold Spinner shaft .