Appears to be new with box and instructions
Sears Clamp On Inductive Timing Light Leads Clamp 9-2137
Sears Clamp-On Inductive Timing Light Model 28-21174 (TESTED)
Vintage Sears Clamp On Inductive Timing Light With Original Box & Manual 92137
Vintage Sears Clamp On Inductive Timing Light Timing 9 2137
Vintage Sears Clamp On Inductive Timing Light Timing Analyzer 28 2137 *UNTESTED*
Vintage Sears Clamp On Inductive Timing Light
