Ridgid 46837 K-1500SP-A 115V A-Frame Sectional Machine for Drain Maintenance. The K-1500SP-A 115V A-Frame for Drain Maintenance is the standard K-1500 With extra power to clean Larger lines (10") and longer distances (through 300 feet). Cuts through blockages fast. The Ridgid K-1500SP-A 115V A-Frame for Drain Maintenance is equipped With full 1 HP TEFC motor and heavy Duty rotary switch. With its low-profile frame design this machine will fit most crawl spaces. TheK-1500SP-A 115V A-Frame for Drain Maintenance has 10" semi-pneumatic ball bearing wheels. With easy clutch jaw change-out adaptsthe K-1500 SP to use 7/8" cable to clean 2" to 4" lines through 175 feet (order Jawset A-368X59325).