Little Giant SPDK Sump Pump Discharge Hose Kit, 1-1/4&rdquo; Hose &ndash; 1-1/2&rdquo; & 1-1/4&rdquo; Adaptors, 24-Feet SUMP PUMP HOSE: Sump Pump Discharge kit includes 1-1/4" and 1-1/2" NPT barbed adapters DISCHARGE HOSE: It is Ideal for discharging water out of a basement sump pit to a safe location outside of the home. Kit includes 24' corrugated polyethylene hose COMPATIBLE HOSE: It is compatible with sump pumps with 1-1/4 inch FNPT or 1-1/2 inch FNPT discharge. It includes ABS thread x barbed adapter and galvanized steel clamps. It is not compatible with garden hose fittings WATER PUMP HOSE DIMENSION: The sump pump discharge hose kit is of opening size 20 x 17 x 5.5 inches