1/2 IN. Multi-Chuck Key

Model: #A10MK21

The Ryobi 1/2 in. Black Metal Multi-Chuck Key has a convenient 3-in-1 chuck design. For enhanced product life, this multi-chuck key is made from durable metal.

This is a consumable item and therefore is not covered by a warranty. It is warranted against defective parts and labor only and not from misuse or deterioration of the product through normal wear and tear.

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  • Depth: 0.75 in
  • Height: 2.5 in
  • Width: 2.75 in


  • (1) 1/2 in. chuck key with 7/32 in. pilot
  • (1) 1/2 in. chuck key with 1/4 in. pilot
  • (1) 1/2 in. chuck key with 9/32 in. pilot


1/2 IN. Multi-Chuck Key