Heavy Duty 6-Finned Nozzle Extension Size:8" The heaviest duty concave root

The heaviest duty concave root saws available and these are made of 3/16” alloy heat treated steel for increased strength and durability

Helps prevent sewer mist from becoming airborne to reduce operator exposure

These are hard steel and very durable

Great for your Vactor or any other combo machine you might have

Grit Catcher

Heavy Duty 6-Finned Nozzle Extension Size:8" The heaviest duty concave rootThese 6 Finned Thick Heavy Duty Nozzles Extensions are made in response to the users who has extreme usage and does many miles of pie in very abrasive conditions. These 6 fins are made of 3 16 thick steel with a nice transition angle to allow them to go over offsets and debris fields and in general rough and ugly pipe. These can wear and wear and you never have to worry about the breaking or wearing through. These are heavy and made for horizontal