Signet 5", 7", and 10" Curved Jaw Locking Pliers – Heavy Duty Chrome Vanadium Steel Clamping Tools with Adjustable Jaw and Heat Treated Finish Size:10" Length Certifications: Comes with a testing doktor doom Certifications: Comes with a testing and inspection certificate and is compliant with ASME B30 Part Number Hydrant Thread Region Male NPT Outlet G81BAT 150 2 1 2" Male BAT BC & Alberta 1 1 2" G81BAT 200 2 1 2" Male BAT BC & Alberta 2" G81BAT 300 2 1 2" Male BAT BC & Alberta 3" G81CSA 150 2 1 2" Male CSA Ontario 1 1 2" G81CSA 200 2 1 2" Male CSA Ontario 2" G81CSA 300 2 1 2" Male CSA Ontario 3" G81NS1 150 2 1 2" Male NS1 Nova Scotia 1 1 2" G81NS1 200 2 1 2" Male NS1 Nova Scotia 2" G81NS1 300 2 1 2" Male NS1 Nova Scotia 3" G81QST 150 2 1 2" Male QST Quebec 1 1 2" G81QST 200 2 1 2" Male QST Quebec 2" G81QST 300 2 1 2" Male QST Quebec 3" G81WCT 150 2 1 2" Male WCT Saskatchewan & Manitoba 1 1 2" G81WCT 200 2 1 2" Male WCT Saskatchewan & Manitoba 2" G81WCT 300 2 1 2" Male WCT Saskatchewan & Manitoba 3" Applications and irregular objects wear resistance