Smoke Candle 1 Minute (12pk) Temperature Range: Suitable for operating

Temperature Range: Suitable for operating temperatures from -20°F to +225°F (-29°C to +107°C)

and nail pulling — the standard carpenter's hammer for construction workers

Point Angle: 135° split point for quick starts and reduced walking

all-brass fitting designed for HVAC and refrigeration systems

It is part of the 5702A series from Henry Technologies

Smoke Candle 1 Minute (12pk) Temperature Range: Suitable for operatingThe Crown 41901 Smoke Candle 1 Minute (12PK) is a professional grade smoke emitter used primarily in HVAC, plumbing, and industrial applications to detect leaks and test airflow. Here's a summary of what I found: Product Name: Crown Smoke Candle 1 Minute Burn Time SKU: 41901 Pack Size: 12 candles per box Burn Duration: Approximately 60 seconds per candle Manufacturer: Crown Engineering Corporation Use Case: Ideal for leak detection in ductwork,