Milwaukee INSIDER™ Box Ratchet Metric Socket, 12mm

Milwaukee INSIDER™ Box Ratchet Metric Socket, 12mm

The Milwaukee 49-16-1612 INSIDER™ Box Ratchet Metric Socket (12mm) is a purpose-built solution for tackling fasteners in tight, hard-to-reach spaces, designed exclusively for use with the M12 FUEL™ INSIDER™ Box Ratchet. Its pass-through capable design lets you work on longer bolts and threaded rod without interference, while the 6-point, non-slip hex geometry helps maintain a strong grip—keeping fasteners intact and your patience in check.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 49-16-1612
• Brand: Milwaukee
• Socket Size: 12mm (Metric)
• Product Type: INSIDER™ Box Ratchet socket
• Compatibility: Designed exclusively for M12 FUEL™ INSIDER™ Box Ratchet
• Design: Pass-through capable for long fasteners (up to 12mm)
• Access: Engineered for tight space applications
• Geometry: 6-point non-slip hex to reduce stripping and fastener rounding
• Insertion: Chamfered ends for faster, easier placement and removal
• Markings: Dual-sided laser-etched size markings for quick identification
• Standards: Meets ASME industry standards
• Warranty: Lifetime Guarantee

Ideal For

• Working in tight or confined areas where standard sockets won’t fit
• Applications involving long bolts or threaded rod requiring pass-through access
• Mechanics and technicians using the M12 FUEL™ INSIDER™ Box Ratchet system
• Anyone who prefers better access and fewer stripped fasteners (and less colorful language on the job)**