This is a standard Dyson Aftermarket  V7 V8 V10 V11 Crevice Tool. 

Fits model V7 with serial numbers starting with V7 SV11 TM2 ZP9 B8U B3Z G3B

Fits model V8 with serial numbers starting with SV10 SV10E RB1 RB2 VD5 YA3

Fits model V10 with serial numbers starting with SV12 ZS3 D8P P6T ZS2

Fits model V11 with serial numbers starting with SV14 D2M F6A D2N D2P B9N H6J

Fits all models V15 with serial numbers starting with  SV22 T5X N3C

Supplying parts to New Zealand NZ