... and other technology. Model: 111 #, 222 #, 333 #, 444 #, 555 #, 777 #, 888 #, etc. Specifications: 7.5mm, 9.5mm, 11mm, 13mm, 15mm, 17mm ... ,plating, laser and other technology111#,222#,333#,444#,555#,777#,888#, etc7.5mm,9.5mm,11mm,13mm,15mm,17mm,20mm,21mm ...