HA1 - Quick Connect Arbor - Malco designed to hold duct sections

designed to hold duct sections in place with one hand while slipping drive cleats into position with the other

Will not harm copper or aluminum

precise cuts in various sheet metals

24-Tooth Gear: The ratchet features a 24-tooth gear with a 15-degree engagement

The 409C - Westwood - M & H Electrode 1pk (SKU: WP-E5-409C)

HA1 - Quick Connect Arbor - Malco designed to hold duct sectionsThe Malco HA1 Quick Connect Arbor is a specialized tool designed for use with Malco's "Quick Action" carbide tipped hole saws. Here's a breakdown of its key features and specifications: Malco HA1 Quick Connect Arbor Overview Compatibility: Designed for hole saws ranging from 1 3 8 inches to 6 5 16 inches in diameter. Thread Size: Industry standard 5 8 18 threads. Quick Connect Mechanism: Allows fast and secure attachment of both the pilot drill and