Free shipping on orders overFree shipping over $250 Lower 48 states and DC. Excludes freight and oversize.

1/4 HEX ADP 6in - Astro Pneumatic

Part #: 7810303

The Astro Pneumatic 7810303 1/4" Hex Adapter Extension is engineered to provide professional technicians and mechanics with enhanced reach and versatility for a wide array of fastening applications. This robust 6-inch extension seamlessly integrates with your existing impact drivers and power drills, allowing for efficient access to fasteners in recessed or hard-to-reach areas. Constructed for demanding industrial and automotive environments, it ensures reliable performance and longevity under consistent use.

Key Features

  • Durable Construction: Manufactured from high-grade steel, designed to withstand the high torque and impacts associated with professional use.
  • Extended Reach: The 6-inch length provides crucial extra reach for accessing fasteners in deep cavities, engine compartments, or behind panels.
  • Secure Bit Retention: Features a positive retention mechanism to securely hold 1/4" hex shank bits, preventing slippage and lost bits during operation.
  • Universal Compatibility: Designed to accept all standard 1/4" hex shank bits, including screwdriver bits, nut setters, and small drill bits.
  • Professional Grade: Built to Astro Pneumatic's stringent quality standards, ensuring consistent performance for professional automotive and industrial tasks.

Applications

This 1/4" hex adapter extension is an essential tool for various professional settings. It is ideal for automotive technicians working on engine components, interior panels, or chassis where standard bit holders fall short. Industrial maintenance professionals will find it invaluable for assembly lines, machinery repair, and facility upkeep, especially when dealing with equipment that has fasteners in confined spaces. Its versatility also extends to construction and general repair tasks requiring precise fastening in awkward or obstructed locations.

Only 2 left in stock - order soon Inventory available from other suppliers, prices may be different

$10.56

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
Add to Cart:
  • (image for) Astro Pneumatic
    Other products
    Astro Pneumatic Homepage
  • Model: 473703
  • Shipping Weight: 0.14lbs
  • UPC: 03745227093403
  • Manufacturers Part #: 7810303
  • Manufactured by: Astro Pneumatic
  • Also Known As: AST-7810303, AST7810303

This product was added to our catalog on Tuesday 30 June, 2026.

Similar Products

(image for) Professional Screwdriver Bit Set - 100-Pc
Professional Screwdriver Bit Set - 100-Pc
Astro Pneumatic 9448
Your Price: $15.93
List Price: $30
47% off
(image for) 1/4" Hex x 1/4" Square Adapter with Ball Retainer
1/4" Hex x 1/4" Square Adapter with Ball Retainer
Grey Pneumatic 1414HA
Your Price: $8.95
List Price: $11.25
20% off
(image for) 1/2" Drive x 9/32" Hex Driver 6" Length Impact Socket
1/2" Drive x 9/32" Hex Driver 6" Length Impact Socket
Grey Pneumatic 29096F
Your Price: $23.62
List Price: $29.71
20% off
(image for) 10pc 3/8" Drive 6Pt Pinless Universal Torque-Saver Impact Extens
10pc 3/8" Drive 6Pt Pinless Universal Torque-Saver Impact Extens
Astro Pneumatic 78354
Your Price: $134.24
List Price: $163.24
18% off
(image for) Grey Pneumatic 1/4'' Hex x 1/4'' Sq Adapter 6 " Length w/ball re
Grey Pneumatic 1/4'' Hex x 1/4'' Sq Adapter 6 " Length w/ball re
Grey Pneumatic 14146HA
Your Price: $9.27
List Price: $10.78
14% off
(image for) 5 Piece 3/8 Inch Nano Drive Size Adapter Set
5 Piece 3/8 Inch Nano Drive Size Adapter Set
Astro Pneumatic 78305
Your Price: $36.32
List Price: $56.5
36% off
(image for) 5 Piece 1/4 Inch Nano Drive Size Adapter Set
5 Piece 1/4 Inch Nano Drive Size Adapter Set
Astro Pneumatic 78105
Your Price: $32.29
List Price: $50.23
36% off
(image for) 5/8" x 6" 3/8" Drive Universal
5/8" x 6" 3/8" Drive Universal
Astro Pneumatic 944042
Your Price: $17.67
(image for) 3pc Locking 1/4" Drive Hex Shank Impact Adapter Extension Se
3pc Locking 1/4" Drive Hex Shank Impact Adapter Extension Se
Astro Pneumatic 78103
Your Price: $28.49
List Price: $34.33
17% off
(image for) 3pc Locking 3/8" Drive 1/4" Hex Shank Impact Adapter Extensi
3pc Locking 3/8" Drive 1/4" Hex Shank Impact Adapter Extensi
Astro Pneumatic 78303
Your Price: $25.90
List Price: $38.85
33% off