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Sockets & Accessories

Tightening and removing bolts is easy with sockets, and accessories like adapters and extensions help you use your sockets more easily. Get a socket set so you'll have the right socket and a handy wrench to handle any job or get just the right width and depth of socket you need for a specific task. Choose accessories that help you get sockets into small spaces or adapters that easily fit a socket to your wrench.

Sockets for Every Need
You can find standard sockets and accessories that fit your socket wrench or reversible drill or you can choose sockets for special jobs. Extra-deep sockets and locking sockets are made for particularly tough work.

Rugged and Reliable
Sockets and accessories from top manufacturers like Armstrong Tools and Proto are made of the most durable metals. Their inner threads won't strip even after strenuous, repeated use, and their drive shafts maintain proper shape, fit, and size.

Be Prepared with Socket Sets
A full set that is complete with sockets and accessories is ideal to have on hand for emergency repairs. You can find sets with wrenches or you can buy separate ratchets with the special features you need.
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Proto® Plain Impact Socket Adapter, 3/4 in Female x 1/2 in Male, 2 1/8 in (L)
Item : 707577 / Model : 577-7653
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  • Size: 3/4-inch Female x 1/2-inch Male
  • Length: 2 1/8-inch
  • Material: Alloy Steel
28.19 $28.19
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Proto® Plain Pin Locking Impact Socket Adapter, 3/8 in Female x 1/2 in Male, 1 5/16 in (L)
Item : 707540 / Model : 577-7650
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  • Size: 3/8-inch Female x 1/2-inch Male
  • Length: 1 5/16-inch
  • Material: Alloy Steel
12.99 $12.99
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Proto® Pin Locking Impact Socket Hex Bit, 3/8 in Square Drive, 3/16 in Socket x 1 5/8 in Bit
Item : 707408 / Model : 577-72903/16
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  • Drive size: 3/8-inch Square
  • Size: 3/16-inch Socket x 1 5/8-inch Bit
  • Length: 2 23/32-inch
14.79 $14.79
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Proto® Ball Locking Socket Hex Bit, 3/8 in Square Drive, 2 23/32 in (L), 3/8 in x 1 5/8 in
Item : 706738 / Model : 577-49903/8
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  • Size: 3/8-inch x 1 5/8-inch Bit
  • Length: 2 23/32-inch
  • Measuring system: Inch
12.49 $12.49
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Proto® Torqueplus™ Deep Length Pin Locking Box Tip Impact Socket, 3/4 in Square Drive, 1 7/16 in
Item : 706563 / Model : 577-07523L
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  • Size: 1 7/16-inch Socket
  • Length: 3 1/2-inch
  • Number of points: 6
44.19 $44.19
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Proto® Pin Locking Impact Socket Hex Bit, 3/8 in Square Drive, 7/32 in Socket x 1 5/8 in Bit
Item : 707434 / Model : 577-72907/32
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  • Size: 7/32-inch Socket x 1 5/8-inch Bit
  • Length: 2 23/32-inch
  • Measuring system: Inch
14.79 $14.79
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Proto® Torqueplus™ Deep Length Pin Locking Box Tip Impact Socket, 3/4 in Square Drive, 1 5/8 in
Item : 706602 / Model : 577-07526L
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  • Drive size: 3/4-inch Square
  • Size: 1 5/8-inch Socket
  • Length: 3 13/16-inch
48.49 $48.49
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Proto® Plain Pin Locking Impact Socket Extension, 1/2 in Drive, 5 in (L)
Item : 707367 / Model : 577-7181P
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  • Material: Alloy Steel
  • Finish: Black Oxide
  • Weight: 0.52 lbs.
17.19 $17.19
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Proto® Ball Locking Socket Hex Bit, 3/8 in Square Drive, 2 23/32 in (L), 7/32 in x 1 5/8 in
Item : 706784 / Model : 577-49907/32
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  • Size: 7/32-inch x 1 5/8-inch Bit
  • Length: 2 23/32-inch
  • Measuring system: Inch
13.19 $13.19
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Proto® O-ring Retaining Ring, 2 1/8 in x 1 5/16 in x 3/16 in
Item : 707655 / Model : 577-RR10034
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  • Drive size: 1-inch
  • Size: 2 1/8-inch x 1 5/16-inch x 3/16-inch
  • Number of piece: 1
8.49 $8.49
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Proto® Ball Locking Extra Long Socket Hex Bit, 1/2 in Square Drive, 5/16 in x 4 1/8 in
Item : 707168 / Model : 577-54415/16XL
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  • Drive size: 1/2-inch Square
  • Size: 5/16-inch x 4 1/8-inch Bit
  • Length: 5 5/8-inch
21.59 $21.59
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Proto® Torqueplus™ Standard Length Pin Locking Box Tip Impact Socket, 3/4 in Square Drive, 2 in
Item : 706615 / Model : 577-07532
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  • Drive size: 3/4-inch Square
  • Size: 2-inch Socket
  • Length: 2 13/16-inch
38.59 $38.59
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Proto® Ball Locking Socket Hex Bit, 3/8 in Square Drive, 2 23/32 in (L), 5/16 in x 1 5/8 in
Item : 706745 / Model : 577-49905/16
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  • Drive size: 3/8-inch Square
  • Size: 5/16-inch x 1 5/8-inch Bit
  • Length: 2 23/32-inch
13.89 $13.89
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Proto® Standard Plain Ball Locking Socket Extension, 3/8 in Drive, 3 in (L)
Item : 706901 / Model : 577-5260
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  • Drive size: 3/8-inch
  • Length: 3-inch
  • Material: Alloy Steel
11.59 $11.59
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Proto® Plain Impact Adapter, 3/4 in Female x 1 in Male, 2 1/2 in (L)
Item : 706667 / Model : 577-07655
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  • Size: 3/4-inch Female x 1-inch Male
  • Length: 2 1/2-inch
  • Material: Alloy Steel
29.19 $29.19
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Proto® Torqueplus™ 12 Point Deep Length Ball Locking Box Tip Hand Socket, 3/4 in
Item : 706953 / Model : 577-5324
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  • Drive size: 1/2-inch Square
  • Size: 3/4-inch Socket
  • Length: 3 1/4-inch
15.79 $15.79
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Proto® Torqueplus™ Standard Length Pin Locking Impact Socket, 1/2 in Square Drive, 3/4 in
Item : 707527 / Model : 577-7424H
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  • Size: 3/4-inch Socket
  • Length: 1 1/2-inch
  • Number of points: 6
9.29 $9.29
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Proto® Pin Locking Impact Socket Hex Bit, 1/2 in Square Drive, 5/8 in Socket x 2 in Bit
Item : 707536 / Model : 577-74415/8
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  • Drive size: 1/2-inch Square
  • Size: 5/8-inch Socket x 2-inch Bit
  • Length: 4-inch
17.89 $17.89
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Proto® O-ring Retaining Ring, 1 3/4 in x 1 15/16 in x 3/16 in
Item : 707629 / Model : 577-RR10028
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  • Drive size: 1-inch
  • Size: 1 3/4-inch x 1 15/16-inch x 3/16-inch
  • Number of piece: 1
7.69 $7.69
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Proto® Torqueplus™ Standard Length Pin Locking Impact Socket, 1/2 in Square Drive, 15/16 in
Item : 707528 / Model : 577-7430H
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  • Drive size: 1/2-inch Square
  • Size: 15/16-inch Socket
  • Length: 1 3/4-inch
33.39 $33.39
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Proto® Flexible Ball Locking Socket Hinge Handle, 1/2 in Drive, 18 5/8 in (L)
Item : 707340 / Model : 577-5468
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  • Length: 18 5/8-inch
  • Material: Alloy Steel
  • Finish: Polished
49.89 $49.89
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Proto® Torqueplus™ Deep Length Pin Locking Box Tip Impact Socket, 1/2 in Square Drive, 1/2 in
Item : 707447 / Model : 577-7316H
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  • Drive size: 1/2-inch Square
  • Size: 1/2-inch Socket
  • Length: 3 1/4-inch
13.19 $13.19
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Proto® Pin Locking Impact Socket Hex Bit, 1/2 in Square Drive, 3/8 in Socket x 1 3/4 in Bit
Item : 707534 / Model : 577-74413/8
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  • Drive size: 1/2-inch Square
  • Size: 3/8-inch Socket x 1 3/4-inch Bit
  • Length: 3 1/4-inch
17.79 $17.79
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Proto® Plain Ball Locking Socket Adapter, 1/2 in Female x 3/8 in Male, 1 3/8 in (L)
Item : 706888 / Model : 577-5254
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  • Drive size: 1/2-inch
  • Size: 1/2-inch Female x 3/8-inch Male
  • Length: 1 3/8-inch
15.19 $15.19
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