Stair Rollers$199.00 Belted roller track to retrofit your M81 mainline cable machine. Makes transporting your sled style machine easier up and down stairs. Out of stock Description YouTube Description See our Mobility video on YouTube to see them in action. Related products M30 MaxBlast Mainline Gas Jetter From: $5,695.00 Select options M888 Upright Workhorse From: $5,293.00 Select options MT 512+ Locator $1,979.00 Add to cart M81 Sewer Cable Machine From: $3,967.00 Select options Splicing Cores $21.00 Select options