2in 80 Grit Yellow Scotch Brite Roloc Bristle Disc Strength_High Alloy Best For High-volume HVAC contractors

Best For High-volume HVAC contractors — crews running multiple duct jobs simultaneously who need a deep supply of self-drilling screws across all four sizes without mid-job restocking

} 220 heat shrink electrical terminals in a 24-hole labeled metal drawer — butt connectors

The chromium forms a passive oxide layer on the surface that prevents rust — even without a plating or coating

Black oxide on the oval head screws is a chemical conversion coating that creates a black magnetite surface layer

This 8-piece square shank set covers a range of common bolt sizes and is designed for use with a T-handle or reversible drill

2in 80 Grit Yellow Scotch Brite Roloc Bristle Disc Strength_High Alloy Best For High-volume HVAC contractors