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MAXIMUM 3/8-in Pneumatic Air Ratchet Front_Three_Fourths_Angled_Left
MAXIMUM 3/8-in Pneumatic Air Ratchet Side_Left
MAXIMUM 3/8-in Pneumatic Air Ratchet Side_Left
MAXIMUM 3/8-in Pneumatic Air Ratchet Overhead_Flat
MAXIMUM

MAXIMUM 3/8-in Pneumatic Air Ratchet

#058-9372-4
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$109.99
Top RatedExclusive
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Pick up at Leduc, AB
2 In Stock
Free Pick Up over $25 (before taxes)
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Pick up available 05:30 p.m., May 27

Quantity updated to 1
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at Leduc, AB
Aisle 24
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MAXIMUM
MAXIMUM

MAXIMUM 3/8-in Pneumatic Air Ratchet

$109.99

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Product Details

The MAXIMUM 3/8-in Pneumatic Air Ratchet is a powerful tool designed for efficiency and durability. With up to 60 ft-lb of torque and 160 RPM, it makes quick work of removing and installing nuts, bolts, and spark plugs. Its lightweight design and ergonomic rubber grip ensure comfortable, one-handed operation, reducing hand fatigue during extended use. Ideal for both professional mechanics and DIY enthusiasts, this air ratchet is a reliable addition to any toolkit.

  • Removes and installs nuts, bolts, and spark plugs quickly and efficiently

  • A ball socket retainer provides positive socket retention

  • A heat-treated ratchet head provides quality and longevity

  • The hardened planetary gears provide long-lasting durability and reduced friction

  • CFM requirement: 3.1 at 90 PSI

  • Working pressure: 90 PSI

  • Delivers up to 60 ft-lb of torque (160 RPM)

  • Air hose required: 3/8" (9.55mm)

  • An ergonomic rubber grip reduces fatigue

  • This product includes an air-powered ratchet, a 1/4” NPT plug, and a bottle of oil

  • Air inlet: 1/4"-18 NPT

  • The lightweight design allows for better balance and one-handed operation

  • A forward/reverse switch allows for quick changing from tightening to loosening

  • A screened inlet prevents dirt particles from entering the air intake

Part Number 0589372
Accessories List NPT, Oil
Accessories List NPT, Oil
Advanced Features No Advanced Features
Advanced Features No Advanced Features
Air Inlet Size 1/4"
Air Inlet Size 1/4"
Assembled Height (cm) 4.50 cm
Assembled Height (cm) 4.50 cm
Assembled Height (ft) 0.15 ft
Assembled Height (ft) 0.15 ft
Assembled Height (in) 1.77 in
Assembled Height (in) 1.77 in
Assembled Length (cm) 4.50 cm
Assembled Length (cm) 4.50 cm
Assembled Length (ft) 0.15 ft
Assembled Length (ft) 0.15 ft
Assembled Length (in) 1.77 in
Assembled Length (in) 1.77 in
Assembled Weight (kg) 1.23 kg
Assembled Weight (kg) 1.23 kg
Assembled Weight (lb) 2.71 lb
Assembled Weight (lb) 2.71 lb
Assembled Width (cm) 28.00 cm
Assembled Width (cm) 28.00 cm
Assembled Width (ft) 0.92 ft
Assembled Width (ft) 0.92 ft
Assembled Width (in) 11.02 in
Assembled Width (in) 11.02 in
Assembled Width (mm) 280.00 mm
Assembled Width (mm) 280.00 mm
Certifications No Certifications
Certifications No Certifications
Drive Size (in) 3/8"
Drive Size (in) 3/8"
Drive Type Friction Ring
Drive Type Friction Ring
Maximum Impact Rate (bpm) 100 bpm
Maximum Impact Rate (bpm) 100 bpm
Maximum Pressure (psi) 100 lb/in²
Maximum Pressure (psi) 100 lb/in²
Maximum Torque (nm) 68 Nm
Maximum Torque (nm) 68 Nm
Noise Level (dB) 82 dB
Noise Level (dB) 82 dB
Number of Pieces 1
Number of Pieces 1
Number of Speeds 160
Number of Speeds 160
Primary Colour Multi-Colour
Primary Colour Multi-Colour
Primary Material Aluminum
Primary Material Aluminum
Product Model Number RP37411
Product Model Number RP37411
Required Air Flow (ft³/min) 4025.87 ft³/min
Required Air Flow (ft³/min) 4025.87 ft³/min
Required Air Flow (m³/min) 114.00 m³/min
Required Air Flow (m³/min) 114.00 m³/min
Suggested Air Hose Size 3/8"
Suggested Air Hose Size 3/8"
Warranty:
  • 5 year limited warranty against defects in workmanship and material.. 1 yr repair. This product is partially repairable. For details contact MAXIMUM Customer Support at 1-888-670-6682
Online Ordering
  • Pick Up is free at most stores (some stores require a minimum order value before tax)
  • Shipping fee is based on size and weight of products and distance from address to store
  • Same-Day Delivery costs $9.99 per order
  • Online Ordering Information
Returns
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
  • Some products are non-refundable and non-exchangeable
  • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

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Ratings
Accessories ListNPT, OilNPT, OilNPTNPTChiselsChiselsNo Accessories IncludedNo Accessories IncludedOtherOther
Advanced FeaturesNo Advanced FeaturesNo Advanced Features
Air Inlet Size1/4"1/4"

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Reviews

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Overall Rating

4.1
8 out of 10 (80%) reviewers recommend this product

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    Filter Reviews

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    1 to 5 of 11 Reviews.
    1 – 5 of 11 Reviews

    Great purchase very happy with it. Good value and works well. Definitely worth the price ali paid

    3 years ago
    Works great as it should. Air line attachment it came woth didnt fit my line so i threw a different one on and we were off to the races

    Yes, I recommend this product.

    Helpful?

    It’s an air ratchet it’ll do what I need I’m grate

    4 years ago
    It’s an air ratchet it’ll do what I need I’m grateful

    Yes, I recommend this product.

    Helpful?

    Garbage

    7 years ago
    Got this from a kit. Used it for the first time a little more over a year after I bought the kit. Was seized before I even used it. Added oil and still didn’t work.
    Helpful?

    Great air powered ratchet

    9 years ago
    A very powerful in a small package air ratchet. Works well for both automotive and household repairs.

    Yes, I recommend this product.

    Helpful?

    Good for hobby use.

    9 years ago
    Good for small jobs. Anything really tough tends to have the ratchet head skip.

    No, I do not recommend this product.

    Helpful?
    1 – 5 of 11 Reviews

    Questions

    1 - 4 of 4 Questions

    Q: Not 160RPM i have visually counted 108 RPM with no load. Should it not be spinning at 160rpm at 90PSI ? I am using the 11gallon Mastercraft compressor output is 5.2CFM at 90psi 3HP 11gallon

    10 years ago
    2 Answers
    • A: The Maximum tool series was designed for the professional trades and the avid DIY. It appears that most likely the Horsepower and storage tank is a bit weak to deliver the necessary pressure and volume to reach Maximum torque and power.
      10 years ago
      Helpful?

    Q: what is the rpm?

    10 years ago
    1 Answer
    • A: It is 160RPM.
      10 years ago
      Helpful?

    Q: What is the required CFM at 90PSI?

    10 years ago
    1 Answer
    • A: 058-9372 MX ratchet CFM requirement is 3.1@90PSI.
      10 years ago
      Helpful?

    Q: How much torque? How much torque can it provide? Forward and reverse? Thanks!

    11 years ago
    1 Answer
    • A: The MX ratchet maximum torque is 60ft-lb,working torque will about 50ft-lb,the forward and reverse torque are same.
      11 years ago
      Helpful?

    4 Stars And Above