Part Number: 147C6-12CY (Oval head steel semi-tubular i/) Part Number: 147C6-12P (Oval head steel semi-tubular .08) Part Number: 147C6-12ZC (Oval head steel semi-tubular .08) Part Number: 147C6-13 (Oval head steel semi-tubular .08) Part Number: 147C6-135 (Oval head steel semi-tubular .08) Part Number: 147C6-135CC (Oval head steel semi-tubular .08) Part Number: 147C6-135P (Oval head steel semi-tubular .08) Part Number: 147C6-13CY (Oval head steel semi-tubular .08) Part Number: 147C613H (Adapter) Part Number: 147C613H01 (Adapter) Part Number: 147C6-13P (Oval head steel semi-tubular .08) Part Number: 147C6-13ZC (Oval head steel semi-tubular .08) Part Number: 147C6-14CY (Oval head steel semi-tubular i/) Part Number: 147C6-14P (Oval head steel semi-tubular .08)