SHOCKWAVE™ Impact Duty 1/4” and 5/16” x 2-1/4” QUIK-CLEAR™ 2-in-1 Magnetic Nut Driver

Milwaukee 49-66-4542 — SHOCKWAVE™ QUIK-CLEAR 2-in-1 Magnetic Nut Driver

The Milwaukee 49-66-4542 is a SHOCKWAVE™ Impact Duty QUIK-CLEAR 2-in-1 magnetic nut driver, designed for fast fastening with impact drivers or drill/drivers.

What it is

• Type: Magnetic nut driver bit
• System: SHOCKWAVE™ Impact Duty
• Design: 2-in-1 nut driver
• Sizes: 1/4" and 5/16" hex nut driver in one tool
• Length: 2-1/4" overall
• Shank: 1/4" hex quick-change
• Use tool: Impact driver or drill/driver

Key Features (confirmed)

• QUIK-CLEAR™ magnet system
  → allows easy removal of metal shavings so the magnet stays effective and doesn’t slip (turn0search1)
• 2-in-1 dual-size design (1/4" + 5/16")
  → reduces the need to swap bits on the job (turn0search3)
• SHOCK ZONE™ torque absorption
  → reduces breakage under impact use (turn0search6)
• CUSTOM ALLOY76™ heat-treated steel
  → improves durability and extends tool life (turn0search1)
• Strong impact-rated magnet
  → holds fasteners securely during driving (turn0search0)

What it’s used for

• Driving hex-head screws
• Electrical panel and conduit work
• HVAC and mechanical fastening
• General construction assembly
• Fast repetitive impact driving tasks