Flex Drain, Solid Black Polyethylene, 4-In. x 25-Ft. Multi-Bit & Screwdriver Sets Stainless steel metering system including

Stainless steel metering system including wire rod and spring

allows Cermet teeth to withstand extreme impact for maximum durability

Black oxide finish resists corrosion and increases life of bit

Induction Hardened Teeth Stay Sharp 3 To 5 Times Longer Than Standard Teeth

4" x 3" cast iron hub donut

Flex Drain, Solid Black Polyethylene, 4-In. x 25-Ft. Multi-Bit & Screwdriver Sets Stainless steel metering system including4" x 25', black, solid flex drain, expands from 6' to 25', can be used in most drainage applications, soil tight fittings are built into the pipe & the pipe holds its shape after it is bent, therefore no other connectors are needed, simply dig your trench, lay your flex drain pipe & cover it up, meets the corrugated polyethylene pipe association's test for crush resistance.