1 PC 1/2" X 75MM(L) EXTENSION BAR BLOW MOLD CASE & COLOR SLEEVE & SHRINK PACKING:20SET/CTN/CUFT:1.3'/NW:21.5KGS/GW:22.5KGS MATERIAL: CHROME-MOLYBDENUM STEEL FINISHED: BLACK PHOSPHATED FINISH WITH LASER SIZE & LOGO OR MATERIAL QUOTATION NOT INCLUDED COLOR SLEEVE CHARGES