Klein Tools RT250 GFCI Receptacle Tester with LCD Display, for Standard 3-Wire 120V Electrical Outlets Category_Hatchets 1/4" square drive bi-hexagon socket:

1/4" square drive bi-hexagon socket: 12mm

draw the scissors blade through the slot

for socket head screws

3-Phase Sequence Tester

GG250-350M

Klein Tools RT250 GFCI Receptacle Tester with LCD Display, for Standard 3-Wire 120V Electrical Outlets Category_Hatchets 1/4" square drive bi-hexagon socket:General Information Brand Klein Tools Part Number RT250 Product Type Receptacle Testers Packaging Retail Country of Origin China UPC 092644693212 California Residents Proposition 65 Warning Physical Characteristics Material ABS and Electrical Components Weight 0. 12 kg 0. 26 lb Details Features GFCI Receptacle Tester features a large backlit LCD readout of voltage and clear indication of wiring conditions LCD readout shows the time required to trip a