Wrenches & Hex Keys

400+ products

Expected delivery: Tue, Nov 17

Wrenches and hex keys for mechanics, millwrights, plumbers and maintenance techs. Choose from combination and open-end wrenches, ratcheting box wrenches, adjustable wrenches, pipe wrenches, flare nut wrenches, torque wrenches, and hex keys in L-style, ball-end, T-handle and folding sets, in inch and metric sizes.

What to check before you order

Inch or metric. Confirm the fastener before you buy. Close sizes look alike but can round off a head.
Hex keys and socket head screws. Match the key to the screw. A good fit matters most on socket head cap screws and set screws.
Ball-end vs straight. Ball ends reach in at an angle for speed; the straight end takes more torque for breaking loose and final tightening.
Torque wrenches. Pick a range that puts your target torque in the middle of the scale, not at the ends, and follow the manufacturer's calibration interval.
Pipe and adjustable wrenches. Size them to the biggest pipe or nut you'll turn, and keep a pair for back-up holding.

Browse all hand tools, or add sockets and ratchets and screwdrivers and nut drivers.

Common questions

What is the difference between a combination wrench and an open-end wrench?

A combination wrench has an open end on one side and a box end of the same size on the other. An open-end wrench has open jaws on both ends, usually in two different sizes. The box end grips all sides of the nut, so it is less likely to round off a tight fastener.

Should a click torque wrench be turned down for storage?

Many makers of click-type torque wrenches recommend turning the setting down to the bottom value on the scale for storage, but not below it, to relieve spring tension. Check the instructions that came with your wrench, since requirements vary.

Popular wrenches & hex keys

Grey Pneumatic 1" Drive T Handle Tool SKU 914-40T20 $184.31
Facom 1-15/16 Spanner Hook Precision CR SKU 575-FA-115A.50 $154.78
Approved Vendor 1-7/8 Inch Combination Wrench SKU 13630 $109.74
Approved Vendor 1-7/8 Inch Service Wrench SKU 13631 $57.11
Approved Vendor 1-9/16 Inch Combination Wrench SKU 13697 $82.37
Approved Vendor 1-9/16 Inch Service Wrench SKU 13698 $50.79
Proto 1/2 DR Torque Wrench 16-80 ft lb Certified SKU 577-6008CXCERT $344.50
Approved Vendor 1/2 Inch Angle Head Open End Wrench SKU 13858 $24.34
Approved Vendor 1/2 Inch Combination Wrench SKU 13861 $14.87
Approved Vendor 1/2 Inch Drive 90-Tooth Flex Head Dual-Direction Electronic Torque Wrench (30 - 300 ft-lb) SKU 13876 $395.00
Approved Vendor 1/2 Inch Stubby Combination Wrench SKU 14422 $12.76
Proto 1/2DR 250 ft-lb Torque/Angle SKU 577-6280TA250 $332.19
Approved Vendor 1/4 Inch Combination Wrench SKU 15601 $12.76
Approved Vendor 1/4 Inch Drive 90-Tooth Dual-Direction Micrometer Torque Wrench (20 - 200 in-lb) SKU 15604 $104.47
Approved Vendor 1/4 Inch Flat End Hex T-Handle Key SKU 15959 $19.08
Approved Vendor 1/4 Inch Stubby Combination Wrench SKU 15968 $12.76
Approved Vendor 1/8 Inch Flat End Hex T-Handle Key SKU 17465 $14.87
Approved Vendor 10 mm Combination Wrench SKU 17704 $13.82
Approved Vendor 10 mm Flat End Hex T-Handle Key SKU 17706 $21.18
Approved Vendor 10 mm Stubby Combination Wrench SKU 17713 $12.76
Box Partners 10 x 12" Open End Static Shielding Bags 100/Case SKU STC160 $64.38/pack of 100
Irwin 10" Cast Iron Pipe Wrench SKU 586-274101 $31.29
Anchor Brand 10" Heavy Duty Pipe Wrench Cast Iron SKU 103-01-310 $14.85
Proto 10PC WR Set RCH SPL mm-Teth SKU 577-SCRM-10S-TT $386.55/pack of 10
Approved Vendor 11 mm Combination Wrench SKU 17798 $13.82
Approved Vendor 11 mm Stubby Combination Wrench SKU 17803 $12.76
Approved Vendor 11-Tool Angle Head Wrench Holder (Black, 1/4-3/4 in.) SKU 17817 $19.08
Approved Vendor 11-Tool Angle Head Wrench Holder (Black, 3/8-1 in.) SKU 17818 $19.08
Approved Vendor 11-Tool Stubby Combination Wrench Holder (Black) SKU 17825 $19.08
Approved Vendor 11/16 Inch Angle Head Open End Wrench SKU 17840 $26.45
Approved Vendor 11/16 Inch Combination Wrench SKU 17841 $16.97
Approved Vendor 11/16 Inch Stubby Combination Wrench SKU 17846 $15.92
Proto 11/16in 6 pt FP Combo WR SKU 577-1222H-T500 $23.87
Approved Vendor 11/32 Inch Stubby Combination Wrench SKU 17973 $12.76
Approved Vendor 12 mm Combination Wrench SKU 18116 $14.87
Proto 12 PC Combo Non-Reverseratcheting Wrench 12 pt SKU 577-SCRMT-12S $248.40/pack of 12
Anchor Brand 12 Piece Combination Wrench Set (1/4-7/8") SKU 103-04-812 $33.38
Sherwin-Williams 12" - 18" Adjustable Frame SKU 425-509121800 $36.74
Irwin 12" Cast Aluminum Pipewrench SKU 586-2074112 $80.44
Milwaukee 12" Smooth Jaw Pipe Wrench SKU 495-48-22-7186 $65.32
DeWalt 12V Max Brushless 3/8INIMPACT Wrench SKU 115-DCF902F2 $249.49
Approved Vendor 13 mm Angle Head Open End Wrench SKU 18202 $24.34
Approved Vendor 13 mm Combination Wrench SKU 18203 $14.87
Approved Vendor 13 mm Stubby Combination Wrench SKU 18208 $12.76
Approved Vendor 13-Tool 3/8 Inch Drive Crowfoot Wrench Organizer Rack, Black (5/16 - 1 in.) SKU 18212 $19.08
Approved Vendor 13/16 Inch Angle Head Open End Wrench SKU 18230 $30.66
Approved Vendor 13/16 Inch Combination Wrench SKU 18231 $20.13
Approved Vendor 13/16 Inch Service Wrench SKU 18235 $26.45