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The MILWAUKEE 49-17-0405 is a positive detent kit designed as a replacement or service component for compatible Milwaukee tools. A positive detent mechanism provides the tactile click and locking function that holds a tool setting or attachment securely in position during operation. Technicians and tradespeople rely on this small but critical component to maintain tool performance and safety. At 0.01 pounds, the kit ships as a single unit and is sized for precise fitment within the tool assembly it serves.
This detent kit is used during tool service and repair, typically when the original detent component has worn, broken, or lost its retention force. It is appropriate for bench repair performed by tool service technicians, field maintenance staff, or experienced tradespeople who perform their own tool upkeep. The compact dimensions of approximately 0.23 inches by 0.23 inches by 0.56 inches indicate fitment inside a hand tool or power tool mechanism requiring a small retention component.
Designed as an OEM-style replacement detent kit for compatible Milwaukee tool models requiring part number 49-17-0405. Consult the Milwaukee service documentation for your specific tool model to confirm fitment before installation.
Installation should be performed by a qualified tool service technician familiar with Milwaukee tool disassembly procedures. Disconnect or power down the tool completely and remove any battery or power source before beginning service. Use appropriate small-part service tools to avoid damaging the detent seat or surrounding components. Refer to the manufacturer service manual for correct assembly sequence and orientation.
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