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ACDelco G12 Cordless Ratchet Wrench vs DeWalt 20V XR Sealed Head Ratchet

The DeWalt 20V XR is the stronger tool: a brushless motor, 75 ft-lbs of torque, 300 RPM, two drive sizes and a sealed head built for oil and solvent exposure. The ACDelco ARW1209P is smaller and lighter, with a brushed motor, 45 ft-lbs and a single 3/8-inch drive, and it ships with a battery and charger. Reviewers rate both well, but the DeWalt has far more ratings behind it. Buy the DeWalt for regular automotive work; buy the ACDelco for light, occasional jobs and a lower entry point.

  • Choose the ACDelco ARW1209P if you want a compact, light ratchet for occasional jobs and prefer a kit that includes the battery and charger.
  • Choose the DeWalt 20V XR if you do regular automotive work and want more torque, a brushless motor, both 3/8-inch and 1/2-inch drives and a sealed head.

Prices

  • ACDelco G12 Cordless Ratchet Wrench: $46.74 at eBay (last seen Nov 9)
  • DeWalt 20V XR Sealed Head Ratchet: $192.00 at Amazon (last seen Nov 10)
  • Difference: the ACDelco G12 Cordless Ratchet Wrench is $145.26 cheaper than the DeWalt 20V XR Sealed Head Ratchet at the latest prices (Nov 9 and Nov 10)
ACDelco
ACDelco ARW1209P G12

ACDelco G12 Cordless Ratchet Wrench

ACDelco ARW1209P G12

4.7(57 ratings)
$46.74at eBayChecked Nov 9
See all prices and details
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Pros
  • Battery and charger included, so it is ready to use
  • Light and compact for tight engine bays
  • Built-in LED light
  • 45 ft-lbs is enough for many light fastening jobs
Cons
  • Brushed motor wears faster and is less efficient
  • Single 3/8-inch drive only
  • Lower torque and speed than the DeWalt
  • Open head is less protected from oil and solvents
DeWalt
DeWalt 20V XR Brushless ⅜-Inch & ½-Inch Sealed Head

DeWalt 20V XR Sealed Head Ratchet

DeWalt 20V XR Brushless ⅜-Inch & ½-Inch Sealed Head

4.6(304 ratings)
$192.00at AmazonChecked 13 h ago
See all prices and details
Visit Amazon

As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • 75 ft-lbs handles stubborn nuts and bolts
  • Brushless motor runs cooler and lasts longer
  • Two drive sizes in one tool
  • Sealed head and glass-filled nylon housing resist shop fluids
  • Trigger lock reduces accidental starts
Cons
  • Battery and charger not included
  • Bigger and heavier than the ACDelco
  • Higher torque can over-tighten small fasteners if you are not careful

What separates them

ACDelco G12 Cordless Ratchet WrenchDeWalt 20V XR Sealed Head Ratchet
MotorBrushedBrushless
Max torque45 ft-lbs75 ft-lbs
No-load speed170 RPM0-300 RPM with variable speed trigger
Drive sizes3/8-inch square drive onlyInterchangeable 3/8-inch and 1/2-inch anvils
Head and housingMetal body, open headSealed head, glass-filled nylon housing resists oils and solvents
Battery and chargerOne 2.0Ah battery and charger includedBattery and charger sold separately
Weight and sizeAbout 1.96 lbs, compact for tight spacesLarger and heavier
Safety and lightBuilt-in LED lightOn-board LED light plus trigger lock

Price history

$229.00$46.74
Nov 9Nov 10
  • ACDelco G12 Cordless Ratchet Wrench: lowest $46.74 on Nov 9 at eBay; $59.99 on Nov 10.
  • DeWalt 20V XR Sealed Head Ratchet: lowest $192.00 on Nov 10 at Amazon.

Prices at every store

ACDelco G12 Cordless Ratchet Wrench

  • Summit RacingNew

    In stock

    $67.99+ $13.99 shippingChecked 12 h ago
    Visit Summit Racing
  • eBayNew

    Availability unknownSold by torque-zone (99.8% positive, 11,100 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $46.74Free shippingChecked Nov 9
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $67.99Free shippingChecked 12 h ago
    Visit Amazon
  • WoodArtSupplyNew

    Availability unknown

    $67.99Checked 12 h ago
    Visit WoodArtSupply

Also available at

  • eBayCheck price at eBay

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All 9 stores and price history →

DeWalt 20V XR Sealed Head Ratchet

  • The Home DepotNew

    In stock

    $229.00Free shippingChecked 13 h ago
    Visit The Home Depot
  • Ace HardwareNew

    In stock

    $229.00Free shippingChecked 13 h ago
    Visit Ace Hardware
  • eBayNew

    Availability unknownSold by sujame-2327 (98.9% positive, 187 ratings)Ships from Sri Lanka · duties may applyReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $179.00Free shippingChecked Nov 9
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $192.00Free shippingChecked 13 h ago
    Visit Amazon

Store links may earn us a commission. Some prices via Klarna.

All 8 stores and price history →

Specs compared

SpecACDelco G12 Cordless Ratchet WrenchDeWalt 20V XR Sealed Head Ratchet
Voltage12 Volts20V
Power sourceBattery PoweredBattery
Motor TypeBrushedBrushless
Tool TypeRatchet WrenchCordless Ratchet
Battery typeLithium Ion—
Torque45 Foot Pounds—
Maximum speed170 RPM—
Item weight0.2 Kilograms—
Item length10 Inches—
Number of batteries1 Lithium Ion—
Drive size3/8”—
Included componentsBattery, Charger, Ratchet Wrench—
Show all 40 specsShow fewer specs
SpecACDelco G12 Cordless Ratchet WrenchDeWalt 20V XR Sealed Head Ratchet
ColourBlue—
MaterialMetal—
colorBlack—
size7 oz—
Motor Torque45 ft-lbs—
Speed Range170 RPM (No Load Speed)—
Power Voltage12V—
Battery Voltage12V—
Battery Capacity2.0Ah—
Number Of Batteries Included1

What reviewers say

ACDelco G12 Cordless Ratchet Wrench

  • 4.7 / 557 ratings

Owners rate it highly, mostly for how much time it saves on repetitive bolt work and how well it fits into cramped spaces. Complaints center on torque limits and the brushed motor.

What people mention
  • TorqueMixedOwners say it spins fasteners quickly but cannot crack tight bolts loose on its own.
  • SizePraisedReviewers like how compact the head is for reaching into tight engine bays.
  • WeightPraisedUsers find it light enough to hold overhead without fatigue.
  • MotorCriticisedSome owners note the brushed motor is a wear item and less efficient than brushless designs.

DeWalt 20V XR Sealed Head Ratchet

  • 4.6 / 5304 ratings

Owners rate it highly, praising the torque and the convenience of two drive sizes in one tool. Complaints center on the bare-tool packaging and its size next to smaller 12V ratchets.

What people mention
  • TorquePraisedOwners say it loosens stubborn nuts and bolts that hand ratchets struggle with.
  • Drive sizesPraisedReviewers like switching between 3/8 and 1/2 inch anvils for different sockets.
  • BatteryCriticisedBuyers note the tool arrives bare, so a 20V battery and charger are extra.
  • SizeMixed

Questions and answers

Which is better for regular automotive work?
The DeWalt. Its 75 ft-lbs, 300 RPM and brushless motor remove stubborn fasteners faster, and the sealed head stands up to oil and solvents.
Which is better for tight spaces?
The ACDelco. It is lighter and more compact, which helps in cramped engine bays, though the DeWalt's LED light and trigger lock are useful there too.
Which lasts longer?
The DeWalt's brushless motor and sealed head should outlast the ACDelco's brushed motor and open head under heavy use. The ACDelco is fine for occasional jobs.
Is the DeWalt worth stepping up to?
Yes if you work on cars often. You get more torque, two drive sizes and better fluid protection. If you only need light fastening, the ACDelco covers it and includes the battery and charger.
Do both include a battery?
Only the ACDelco includes a battery and charger. The DeWalt is sold as a bare tool, so you need a 20V MAX battery and charger or an existing DeWalt kit.
Can the DeWalt replace a manual ratchet?
For most nuts and bolts, yes, and you finish the final torque by hand. The ACDelco's lower torque means more hand finishing on tight fasteners.

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More comparisons

  • Milwaukee 2457-20 M12 12V Cordless Lithium-Ion 3/8" Ratchet Bare Tool vs ACDelco ARW1209P G12
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  • Milwaukee 2457-20 M12 12V Cordless Lithium-Ion 3/8" Ratchet Bare Tool vs DeWalt 20V XR Brushless ⅜-Inch & ½-Inch Sealed Head
  • Alloypower 3/8" 12V Extended Cordless Ratchet Wrench Kit vs DeWalt 20V XR Brushless ⅜-Inch & ½-Inch Sealed Head

Buying guides that pick them

  • Best cordless ratchet wrench sets for auto repair
—
Chuck / Drive Size3/8 inch—
Chuck / Drive TypeSquare drive—
Chuck / Drive SubtypeSquare—
Weight1.96 lbs—
Length11.5 inch—
Tool SubtypeRatchet Wrench—
Tool SeriesG12 Series—
Battery System CompatibilityG12 Series—
Compatible BatteriesAB1207LA Li-ion 2.0Ah—
Compatible ChargerACD12US07-99—
Tool System CompatibilityG12 Series—
Compatible ToolsPolishers, Drill drivers, Impact wrenches—
Safety HighlightsAnti-slip soft grip—
Brake TypeElectronic brake—
Max torque—75 ft-lbs.
No-load speed—0-300 RPM
Drive sizes—3/8 in. and 1/2 in. square drive
Housing material—glass-filled nylon
Some find it bulky for tight spaces compared with smaller 12V ratchets.