Contains: 8 x 10mm - Length: 315mm 12 x 14mm - Length: 394mm 16 x 15mm – Length: 407mm 16 x 18mm - Length: 420mm 17 x 19mm - Length: 460mm The Kabo Flexible Ratchet Spanner Set is special heat treated providing high strength and durability. The extra long design helps reach into narrow and deep space which can't be accessed using a regular spanner. Chrome vanadium mirror polished finish Extra long length to reach into narrow and deep spaces Flexible ends 120 tooth ratcheting spanner