Attributes . (1) Double Head 10 Offset Box End Wrench of 7-5/16" Length: 8mm x 10mm; (1) Double Head 10 Offset Box End Wrench of 8-5/8" Length: 11mm x 13mm; (1) Double Head 10 Offset Box End Wrench of 9-1/16" Length: 12mm x 14mm; (1) Double Head 10 Offset Box End Wrench of 9-3/4" Length: 14mm x 15mm; (1) Double Head 10 Offset Box End Wrench of 10-27/32" Length: 16mm x 18mm; (1) Double Head 10 Offset Box End Wrench of 11-9/32" Length: 17mm x 19mm; (1) Double Head 10 Offset Box End Wrench of 12-3/8" Length: 19mm x 22mm; (1) Double Head 10 Offset Box End Wrench of 13-1/4" Length: 21mm x 24mm; (1) Double Head 10 Offset Box End Wrench of 15-29/32" Length: 27mm x 30mm; (1) Double Head 10 Offset Box End Wrench of 17-1/32" Length: 30mm x 32mm; Pouch . Names