Check the listing for details. Urrea Satin Finish 12 Point Combination Wrench. Condition: New. Listed at 9.09 USD. Circular shape conforms better to the hand. Exceed ASME B107.100 standard. Opening size: 1/4". Total length: 5". Outside diameter open end: 39/64". Outside diameter box end: 27/64". Head thickness open end: 13/64". Head thickness box end: 15/64".Jumbo wrenches have round handle for better grip. Circular shape conforms better to the hand. Satin finish provides corrosion resistance and a slip-resistance gripeven when oil is present.Precision broached for tight tolerances. Exceed ASME B107.100 standard.URREA Sae Satin Finish 12-Point Combination WrenchesITEMOPENING SIZETOTAL LENGTH (A)OPEN END (B)BOX END (B2)OPEN END (C)1208A1/4"5"39/64"27/64"13/64"1210A5/16"5-9/16"45/64"35/64"13/64"1212A3/8"6"51/64"19/32"15/64"1214A7/16"6-1/2"15/16"11/16"1/4"1216A1/2"7"1-3/32"25/32"17/64"1218A9/16"7-1/2"1-13/64"7/8"9/32"1220A5/8"8-1/8"1-21/64"15/16"19/64"1222A11/16"8-15/16"1-29/64"1-1/32"21/64"1224A3/4"9-13/16"1-37/64"1-7/64"21/64"1226A13/16"10-11/16"1-11/16"1-13/16"3/8"1228A7/8"11-9/16"1-51/64"1-5/16"3/8"1230A15/16"12-7/16"1-29/32"1-25/64"13/32"1232A1"13-5/16"2-1/64"1-1/2"7/16"1234A1-1/16"14-13/64"2-9/64"1-5/8"29/64"1236A1-1/8"15-15/32"2-17/64"1-11/16"15/32"1238A1-3/16"15-1/2"2-33/64"1-7/8"33/64"1240A1-1/4"17-11/16"2-41/64"1-15/16"33/64"*1242A1-5/16"18-5/8"2-49/64"2-3/4"9/16"*1244A1-3/8"19-15/32"2-7/8"2-9/64"9/16"*1246A1-7/16"20-1/4"2-1/64"2-11/64"9/16"*1248A1-1/2"23"3-19/64"2-25/64"41/64"*1250A1-9/16"23-1/8"3-3/8"2-7/16"11/16"*1252A1-5/8"23-1/8"3-3/8"2-7/16"11/16"*1254A1-11/16"25-1/8"3-5/8"2-11/16"11/16"*1256A1-3/4"25-7/64"3-5/8"2-21/32"45/64"*1258A1-13/16"28"4"2-15/16"7/8"*1260A1-7/8"28"4"3"7/8"*1264A2"28"4-1/2"3"1"*12662-1/16"30"4-1/2"3-7/16"1"*12682-1/8"30"4-1/2"3-7/16"1"*12702-3/16"30"4-1/2"3-7/16"1"*12722-1/4"30"4-1/2"3-7/16"1"*12742-5/16"30-1/2"4-1/2"3-39/64"1"*12762-3/8"30-1/2"4-1/2"3-39/64"1"*12782-7/16"30-1/2"4-1/2"3-45/64"1"*12802-1/2"30-1/2"4-1/2"3-45/64"1"*12822-9/16"33-1/2"5-9/16"4-1/2"1-1/2"*12842-5/8"33-1/2"5-9/16"4-1/2"1-1/2"*12862-11/16"33-1/2"5-9/16"4-1/2"1-1/2"*12882-3/4"33-1/2"5-9/16"4-1/2"1-1/2"*12902-13/16"33-1/2"5-9/16"4-1/2"1-1/2"*12922-7/8"33-1/2"5-1/2"4-3/4"1-3/16"*12942-15/16"33-1/2"5-1/2"4-3/4"1-3/16"*12963"33-1/2"5-1/2"4-3/4"1-3/16"*12983-1/16"33-1/2"5-1/2"4-3/4"1-3/16"*12993-1/8"33-1/2"5-1/2"4-3/4"1-3/16"*121043-1/4"37-1/2"6-1/4"5"1-1/2"*121083-3/8"37-1/2"6-1/4"5"1-1/2"*121123-1/2"37-1/2"6-1/4"5"1-1/2"*121203-3/4"37-1/2"6-1/4"5"1-1/2"121163-5/8”37-1/2”6-1/4”5”1-1/2”*121243-7/8"37-1/2"6-1/4"5"1-1/2"*121284"37-1/2"6-1/4"5"1-1/2"