• Klein Tools is still owned and managed by the Klein family, and its products are still sold through distributors who serve the professional tradesman
  • Klein Tools still makes dependable, efficient, and durable tools and equipment while remaining dedicated to supplying only the finest quality products
  • Klein's line of wrenches, sockets, and drill bits are forged from the finest steel and are designed to deliver great strength and long working life
  • Today the Klein brand is the #1 preferred hand tool in the electrical industry, as well as one of the leading brands used in the maintenance, construction, and industrial trades

Klein Tools 5 oz. Ratchet Box Wrench


Maximum Capacity:


Color Finish
Polished Chrome
Maximum Capacity
1/2 in - 9/16 in

Starting at
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