Spiral Saw Tooth Cutter Head Type Sharktooth Cutter Compatible Cleaner Series K-1500 K-1500G K-1500SP Connection Size 1 1/4 in Maximum Drain Line Inside Diameter Not Applicable Minimum Drain Line Inside Diameter 3 in Product Type Cutters Compatible Cleaner Manufacturer Part Number K-1500B/23717 K-1500A/23712 Application Sectional Machine Cables Coupling Type Female Cutter Length 3 in Cutter Type Sharktooth Cutter For Use With K-1500B/23717 Mfr No K-1500A/23712 Material Steel