Battery Monitor BM2 Principle:
#73208 3/8"Drive Female x 1/4"Drive Male Impact Adaptor
Permanent head-to-handle epoxy bond will not loosen over time
Heat treated chrome vanadium steel with black-oxide finish
deepwell 6-point sockets (inch): 3/16
TEKTON 7609 Telescoping Lighted Inspection Mirror Tape Measures Battery Monitor BM2 Principle: The TEKTON 7609 Telescoping Lighted Inspection Mirror features dual bright white LED's and a 1 1 2" x 2 1 2" mirror to help you illuminate and examine under, around, and inside wall cavities, chimneys, ducts, engines, and other hidden areas. Features Large 1 1 2 x 2 1 2 inch mirror helps you see inside wall cavities, chimneys, ducts, engines, and other hidden areas Twin bright white LEDs illuminate deep, dark recesses for ultimate visibility