Dial 50 ft. Line Set - 1/4" + 1/2" x 1/2" Item #1451852 | Model #4KA503804 The DCG412B 20V MAX Lithium

The DCG412B 20V MAX Lithium Ion 4-1/2-in/5-in Grinder increases productivity with features like Quick-Change™ wheel release

75% Neutral and 50% Ground positions based on number of circuits

Can be installed from 1/8-in up to 1-in in a single pour

The 10 year battery backup allows for continued monitoring

The EGO POWER+ Rapid Charger leads the industry in recharge times

Dial 50 ft. Line Set - 1/4" + 1/2" x 1/2" Item #1451852 | Model #4KA503804 The DCG412B 20V MAX LithiumLine sets are the copper lines which connect an outdoor condensing unit heat pump to an inside air handler or evaporator coil. Line sets are available in different lengths and diameters to fit most applications. Seamless Copper Tubing (ASTM B280) Tear Resistant Polyethylene Insulation (K Value 0. 035 W mK) Flame Retardant Insulation (UL94 HF 1) Dust Prevention Protective Caps Fitting End Type Flare Liquid Line Size 1 4 in. Suction Line Size 1 2 in.