Patented Wire Connector Wrench accepts a wide variety of connectors and reduces finger fatigueErgonomic, slip-free textured grip provides excellent torque and is impervious to perspiration, gas, oil and chemicalsHandle is interchangeable with conduit deburrer head (#35-096) and 6-in-1 Tap Tool (#35-922)Bits included: 1/4 in. Slotted, 3/16 in. Slotted, #1 Phillips, #2 Phillips, 1/4 in. Nutdriver and 5/16 in. NutdriverTwist-a-Nut Screwdriver is designed especially for the professional electrician. It measures 1/4 Inch x 4 Inch and is made of chrome vanadium steel shank blade. Tip features patent pending Accu-Loop wire looping holes in handle and wire connector wrench in handle that eases installation of twist-on-connectors. It has precision hand filed tips for accurate fit and vapor-blasted tip prevents plate chipping.