1" x 11 BSP (G) (Whitworth) Go-No/Go Thread Plug Gauge - Vargus V-Gauge
G19-00081
BSP (G) Whitworth - GP-G1x11-G/NG
A Certificate of Inspection is supplied for each V-Gauge item with a QR code printed on the label (See Images)

| Thread | BSP |
| Diameter | 1" |
| Pitch (TPI) | 11 |
| Standard Group | DIN EN ISO 228-2 |
G19-00081 1" X 11 BSP (G) (WHITWORTH) GO-NO/GO THREAD PLUG GAUGE - VARGUS V-GAUGE