$12.97 Klein Tools - Outlet Tester, Receptacle Tester for GFCI (RT210) quantity Add to cart SKU: 2050822300701 Category: Tools Related products Westonetek – Punch Down Impact Tool w/ 110 and 66 Blades $14.99 Add to cart 3/8″ x 18″ concrete hammer bit $15.00 Add to cart Klein Tools – Cable Splicer’s Kit, Snips and Knife (46037) $39.99 Add to cart One-click Cleaner SC $50.00 Add to cart