Overview Reviews Product Description Product Videos Custom Field Dw 4 mm Lw 22,8 mm Element type Needle Material Steel Product Reviews Write a Review Write a Review × TRIDELLA Needle roller 4 x 22.8 mm [TRIDELLA] Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *