Southland Tool Manhole Protection Ring The efficient design of the MPR is easy to insert and extract from the manhole. quipment Protection Ropes, air lines, Sewer cleaning hoses, and communication lines slide in and out of the manhole openings with ease. The lines no longer make contact with the sharp edges of a manh $299 MPN: M-PR-100 UPC: 767787982928 Product category: Hardware Product type: Sewer Cleaning Equipment Availability: In stock |