Stanley Proto J7121 1/2" Square Ext, 7/16" Hex
PROTO J7121 1/2" square extension (7/16" hex) forged steel socket extension with ball detent; size stamped for easy identification. One-piece construction for concentricity; not for use with impact tools.
$16.98 $16.98
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PROTO / Stanley Proto J7121 1/2" Square Extension, 7/16" Hex. Forged steel construction with brushed finish for durability. Drive: 1/2" square male to 7/16" hex female. Overall length approximately 2-3/4" (manufacturer and listing length vary: 6.25" listed in some specs). Features include ball detent, size stamped on tool for identification, precision-machined tips for proper fastener engagement, special heat treatment for long life, and one-piece construction to ensure concentricity. Compatible with 7/16" and 1/2" bits as noted. Package quantity: 1. Not for use on impact applications. UPC: 662679340155.
- Made in USA
- Not for use on impact applications
- Ball detent
- Size stamped on tool for easy identification
- Made of forged steel
Specifications
Materials & Construction
- Color:Multi
- Finish:Brushed
- Outer Material:Blend
Product Details
- Adapter Type:Hex Drive Socket Adapter
- Bit Compatibilities:7/16", 1/2"
- Compatible Fastener Range:0.5 inches
- Drive Bit Shank Style:Hex with Square Drive
- Drive System:Hex, Square
- Female Size:7/16 Hex
- Finish Type:Brushed
- Head Style:Hex
- Included Components:1/2" Square Extension 7/16" Hex
- Item model number:J7121
- Item Package Quantity:1
- Male Size:1/2 Square
- Material:Blend
- Measurement System:Inch
- Number of Pieces:1
- Pattern:Solid
- Power Source:hand_powered
- Quantity:1
- Shape:Rectangular
- Style:Classic
- Tool Type:Tool Extender
Sizing & Dimensions
- Length:6.25 inches
- Product Dimensions:6.25 inches
- Size:1/2" Square x 7/16" Hex
- Weight:2.72 ounces
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