Malco Tools HW8X1ZT Zip-in® Self Piercing Sheet Metal Screws, #8 x 1", 500 Count Velocity Klein Tools’ Test and Measurement

Klein Tools’ Test and Measurement product line was exclusively designed from the ground up by electricians for electricians

Alarm test switch

Rack-A-Tiers 11455 Wire Dispenser

Battery Type:  One 9V Alkaline Battery (ANSI 1604AC – IEC 6LR61)

Specifications

Malco Tools HW8X1ZT Zip-in® Self Piercing Sheet Metal Screws, #8 x 1", 500 Count Velocity Klein Tools’ Test and MeasurementMalco Tools HW8X1ZT Zip in Self Piercing Sheet Metal Screws, #8 x 1", 500 Count Malcos Zip in Screws are known for their superior quality and is considered by many for being the best screw choice for HVAC metal duct fastening. A unique thread design and quality controlled manufacture spell the Zip in sheet metal screw difference. Zip ins are made with a sophisticated heat treat process which allows the screw to taper to a fine, sharp point without