Esco 91031 Mammut 11.875" Extension for 91004, 91005, 91007, 91044 & 91045 Jacks ESC 91026 Thread size | ½ NPT

Thread size | ½ NPT (female)

Capacity | 5 Ton

Simply use an air hammer with the driver and appropriate disc to install frost plugs ranging from 1" to 2-1/16" in diameter

JET precision engineering ensures superior results with all the features you've come to expect

while the minimal weight will reduce operator fatigue…all while still delivering MAX performance

Esco 91031 Mammut 11.875" Extension for 91004, 91005, 91007, 91044 & 91045 Jacks ESC 91026 Thread size | ½ NPTEsco 91031 Mammut 11. 875" Extension for 91004, 91005, 91007, 91044 & 91045 Jacks Features: 100% manufactured in Italy One Year Warranty Specifications: Style A02423 Weight 46 lbs. (20. 87kg) Sizing A 11. 875", B 2. 125", C 2. 125" (A 300mm, B 55mm, C 55mm)