Mueller-Kueps 727 090 DEF/AdBlue Refractometer, (4 in 1 Tester) Tools Carbide router bit with 4

Carbide router bit with 4 flute design cuts smooth

The product is 71217 BOND

CR-MO alloy steel for long life | Lifetime warranty | 3/4-Inch drive | 24mm hex driver impact socket | The design drives the side of the fastener instead of the cornerNo doubt

Locking Mechanism One Handed

air inlet (npt) 1/4

Mueller-Kueps 727 090 DEF/AdBlue Refractometer, (4 in 1 Tester) Tools Carbide router bit with 4Exceptional value, quality, and versatilityOne tool tests it ALL! Test for proper concentration levels of Diesel Exhaust Fluid (DEF), commonly referred to as AdBlue in Europe. This unit will also test radiator coolant, windshield washer fluid, and battery acid.