Part No. Finish Length Weight F20P-1000 P 10 47.00 F20P-1000 P 20 47.00 F20E-1000 E 10 47.00 F20E-1000 E 20 47.00 F20V-1000 V 10 47.00 F20V-1000 V 20 47.00 Light Duty 1-1/2 in. x 1-5-8 in. (Patented Flange Profile)