Siemens 192-623 Allen Wrench Kit-TH180, 5/Pack

Siemens 192-623 Allen Wrench Kit-TH180 is a universal and indispensable toolset for HVAC systems maintenance and repair. Each of this 5 pack kit’s Allen wrenches are 3.7″ long and 5.65″ wide, making them compact enough to fit into tight spaces but still effective. The wrenches provide superior ease of use and reduce hand fatigue over continuous. Specifically designed to make precise adjustments, and tight fitting, each wrench in the TH180 kit is essential when replacing parts on an HVAC equipment like thermostats, control boards, etc which require fine tuning. The Allen head screws and bolts found in HVAC systems are the perfect tasks for the wrenches.