Open Wrench

Open Wrench — Reliable, Easy-Access Wrenches for Mechanical, Industrial & Home Repair Our Open Wrench Collection features durable single open-end wrenches designed for quick and efficient tightening or loosening of nuts and bolts. These wrenches offer fast side-access, making them ideal for working in narrow or obstructed areas where box...

Open Wrench — Reliable, Easy-Access Wrenches for Mechanical, Industrial & Home Repair

Our Open Wrench Collection features durable single open-end wrenches designed for quick and efficient tightening or loosening of nuts and bolts. These wrenches offer fast side-access, making them ideal for working in narrow or obstructed areas where box wrenches or sockets may not fit.

Perfect for mechanics, technicians, plumbers, fabricators, electricians, and DIY users, open wrenches are essential for both professional and home toolkits. Built from strong, corrosion-resistant materials, each wrench provides excellent torque and grip for everyday repair and maintenance tasks.

Popular Products in This Collection

  • Standard open-end wrenches in various metric sizes
  • Heavy-duty chrome vanadium open wrenches
  • Slim-profile open wrenches for tight spaces
  • Industrial-grade open wrenches for machinery and automotive work
  • Wide-opening wrenches for larger fasteners

Why Choose Open Wrenches?

  • Quick Side Access — Easily slips onto fasteners from the side for faster operation.
  • Great for Tight or Obstructed Areas — Perfect for engine bays, machinery, and hard-to-reach spots.
  • Strong Grip Strength — Reduces slipping and rounding of nuts and bolts.
  • Durable Build — Many models made from hardened steel for long service life.
  • Essential Everyday Tool — Suitable for home repairs, automotive work, electrical installations, and more.

Why Buy from KHM Megatools?

  • ✔ Price Match Program — Ensures the best price for open wrenches.
  • ✔ 100% Original & Genuine Tools
  • ✔ Trusted supplier for mechanics, workshops & industrial buyers
  • ✔ Competitive pricing for resellers & bulk buyers
  • ✔ Fast nationwide delivery
  • ✔ We can process same-day delivery within Metro Manila for available stock

Frequently Asked Questions

What is an open wrench used for?

Open wrenches are used to tighten or loosen nuts and bolts, especially in situations where quick access or side entry is needed.

Are open wrenches good for automotive repair?

Yes. Mechanics commonly use them due to their convenience in tight engine and machinery areas.

Do open wrenches come with warranty?

Warranty depends on the brand. For more details, please visit our Warranty Page.

Do you offer delivery?

Yes. We offer nationwide delivery, and we can process same-day delivery within Metro Manila for in-stock items.

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  • Stanley Open Wrench Chrome Vanadium - Goldpeak Tools PH Stanley

    Stanley Open Wrench Chrome Vanadium

    Size Price Unit Pcs/Ctn 6mm x 7mm (87-096) 56.00 /piece 1/piece 6mm x 8mm (86-819) 56.00 /piece 1/piece 8mm x 9mm (87-097 / 86-818) 68.00 /piece 1/piece 10mm x 11mm (87-098) 85.00 /piece 6pcs/box 12mm x 13mm (87-099) 95.00 /piece 6pcs/box 14mm x 15mm...
    From ₱56.00
    From ₱56.00
    (-0%)
  • Venus Open Wrench | Venus by KHM Megatools Corp.

    Venus Open Wrench

    Venus Open Wrench Size Unit Price 6 x 7mm 14.40 8 x 9mm 15.60 10 x 11mm 18.00 12 x 13mm 21.60 14 x 15mm 25.20 16 x 17mm 27.60 18 x 19mm 31.20 20 x 22mm 40.80 21 x 23mm 50.40 24 x...
    From ₱14.40
    From ₱14.40
    (-0%)
  • Butterfly #801 Open Wrench - Goldpeak Tools PH Butterfly

    Butterfly #801 Open Wrench

    The Reliable but Affordable Tool. Size Price Unit Pcs/Ctn & box 8 mm x 9 mm 36.25 /pc. 300pcs per ctn/10pcs per box 10 mm x 11 mm 40.00 /pc. 300pcs per ctn/10pcs per box 12 mm x 13 mm 46.25 /pc. 200pcs per...
    From ₱36.25
    From ₱36.25
    (-0%)
  • Aigo Open Wrench | Aigo by KHM Megatools Corp.

    Aigo Open Wrench

    Aigo Open Wrench Size Price 6x7 97.00 8x9 97.00 10x12 104.00 12x13 118.00 14x15 128.00 16x17 153.00 18x19 208.00 20x22 243.00 21x23 292.00 24x27 347.00 25x28 417.00 30x32 500.00
    From ₱97.00
    From ₱97.00
    (-0%)
  • Wadfow Open End Swivel Head Socket Spanner Wrench | Wadfow by KHM Megatools Corp.Wadfow Open End Swivel Head Socket Spanner Wrench | Wadfow by KHM Megatools Corp.

    Wadfow Open End Swivel Head Socket Spanner Wrench

    Wadfow Open End Swivel Head Socket Spanner Wrench Combination flexible head wrench with 12 points socketWrench material: 45# carbon steelHeat treatmentChrome plated, matt finish Model Size Price WTH1E08 8mm 110.00 WTH1E10 10mm 120.00 WTH1E12 12mm 115.00 WTH1E13 13mm 125.00 WTH1E14 14mm 160.00 WTH1E17 17mm...
    From ₱110.00
    From ₱110.00
    (-0%)
  • Total THT1023121 Open Wrench Set 6-32mm | Total by KHM Megatools Corp.

    Total THT1023121 Open Wrench Set 6-32mm

    Total THT1023121 Open Wrench Set 6-32mm 12pcs double open end sapnner set Size:6-32mm 6x7mm,8x9mm,10x11mm,12x13mm, 14x15mm,16x17mm,18x19mm,20x22mm,21X23mm,24X27mm,25X28mm,30X32mm Fine polished Packed by pouch
    ₱1,880.00
    ₱3,760.00
    ₱1,880.00
    Save ₱1,880.00
    (-50%)
  • S-Ks Open Wrench (Loose) - KHM Megatools Corp.

    S-Ks Open Wrench (Loose)

    S-Ks Open Wrench (Loose) Model Size Price WR-120607 6 x7mm 70.00 WR-120809 8x9mm 80.00 WR-120810 8x10mm 86.00 WR-121011 10x11mm 95.00 WR-121012 10x12mm 108.00 WR-121113 11x13mm 108.00 WR-121213 12x13mm 108.00 WR-121214 12x14mm 115.00 WR-121415 14x15mm 115.00 WR-121417 14x17mm 138.00 WR-121617 16x17mm 145.00 WR-121719 17x19mm 145.00...
    From ₱70.00
    From ₱70.00
    (-0%)
  • S-Ks Open Wrench Set - KHM Megatools Corp.

    S-Ks Open Wrench Set

    S-Ks Open Wrench Set Model Size Price SKS-12622 6-22mm (8) 1,000.00 SKS-12632 6-32mm (12) 2,000.00
    From ₱1,000.00
    From ₱1,000.00
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  • Stanley Open / Box / Combination Wrench Set with Display Board Merchandiser - KHM Megatools Corp.

    Stanley Open / Box / Combination Wrench Set with Display Board Merchandiser

    Stanley Open / Box / Combination Wrench Set with Display Board Merchandiser Model Description Price 87-797 - 108 PCS/SET Open Wrench - 12 PCS EA. - 6X7, 8X9, 10X11, 12X13, 14X15, 16X17 - 6 PCS EA. - 18X19, 20X22, 21X23, 24X27, 25X28, 30X32 -...
    From ₱12,000.00
    From ₱12,000.00
    (-0%)
  • Stanley Open End Wrench Set - KHM Megatools Corp.

    Stanley Open End Wrench Set

    Stanley Open End Wrench Set Model Size Price 87-712 7pcs 1/4"-1" 1,000.00 87-716 6pcs 6-17mm 700.00 87-718 8pcs 6-22mm 1,600.00
    From ₱700.00
    From ₱700.00
    (-0%)
  • Hans 1550M Single Open End Wrench - KHM Megatools Corp.

    Hans 1550M Single Open End Wrench

    Hans 1550M Single Open End Wrench Material : Chromium Molybdenum Electro Deposition Coating Heat treated matt finished Size (mm) Price 17 230.00 19 260.00 21 290.00 22 320.00 24 320.00 27 380.00 30 440.00 32 550.00 33 560.00 34 580.00 35 700.00 36 720.00...
    From ₱230.00
    From ₱230.00
    (-0%)
  • HS Open Wrench (China) | HS by KHM Megatools Corp.

    HS Open Wrench (China)

    HS Open Wrench (China) Model/Size Price 1/4" x 5/16"  5.00 Piece  1" x 1-1/8" 20.00 Piece 3/8" x 7/16" 5.50 Piece
    From ₱5.00
    From ₱5.00
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  • Aigo Open Wrench Set | Aigo by KHM Megatools Corp.

    Aigo Open Wrench Set

    Aigo Open Wrench Set Model Size Price KS-8PCS-1 6-22mm 1,223.00 KS-12PCS-1 6-32mm 2,917.00
    From ₱1,223.00
    From ₱1,223.00
    (-0%)
  • Hans 1165M Gear Ring - Open End Wrench / Ratchet Box Wrench (Mirror Finished) - KHM Megatools Corp.Hans 1165M Gear Ring - Open End Wrench / Ratchet Box Wrench (Mirror Finished) - KHM Megatools Corp.

    Hans 1165M Gear Ring - Open End Wrench / Ratchet Box Wrench (Mirror Finished)

    Hans 1165M Gear Ring - Open End Wrench / Ratchet Box Wrench (Mirror Finished) 1165M(mm) W(mm) W1(mm) T(mm) T1(mm) L(mm) Weight (g) Price 8 16.6 17.1 4.9 7.4 135.4 38 300.00 10 20.2 20.7 5.8 7.4 159.5 60 330.00 12 24.9 23.8 6.2 8.7...
    From ₱300.00
    From ₱300.00
    (-0%)
  • Total THT102386 Open Wrench Set 6-22mm | Total by KHM Megatools Corp.Total THT102386 Open Wrench Set 6-22mm

    Total THT102386 Open Wrench Set 6-22mm

    Total THT102386 Open Wrench Set 6-22mm 8pcs double open end spanner set Size:6-22mm 6x7mm,8x9mm,10x11mm,12x13mm, 14x15mm,16x17mm,18x19mm,20x22mm Fine polished Packed by TOTAL Style plastic hanger
    ₱680.00
    ₱1,360.00
    ₱680.00
    Save ₱680.00
    (-50%)
  • Buttterfly Open Wrench Set - Goldpeak Tools PH Butterfly

    Buttterfly Open Wrench Set

    The Reliable but Affordable Tool. Size Price Unit Pcs/Ctn 8-19 mm (6pcs.) 362.50 /set 25/1 6-22 mm (8pcs.) 512.50 /set 25/1  
    From ₱362.50
    From ₱362.50
    (-0%)
  • Tramontina 4811/12 Open Wrench Set (6-32mm) 12pcs | UT by KHM Megatools Corp.

    Tramontina 4811/12 Open Wrench Set (6-32mm) 12pcs

    Tramontina 4811/12 Open Wrench Set (6-32mm) 12pcs The Tramontina 4811/12 Open Wrench Set includes 12 precision-engineered wrenches ranging from 6mm to 32mm. Crafted for durability and accurate fit, this set ensures optimal torque application and reduces wear on fasteners. Ideal for professional use, it...
    ₱850.00
    ₱850.00
    (-0%)
  • Tramontina 4811/08 Open Wrench Set (6-22mm) 8pcs | UT by KHM Megatools Corp.

    Tramontina 4811/08 Open Wrench Set (6-22mm) 8pcs

    Tramontina 4811/08 Open Wrench Set (6-22mm) 8pcs The Tramontina 4811/08 Open Wrench Set includes eight precision-crafted wrenches ranging from 6 to 22mm. Each wrench is engineered for durability and optimal torque, ensuring reliable performance in professional mechanical and maintenance tasks. This set offers a...
    ₱400.00
    ₱400.00
    (-0%)
  • Tramontina 4801/08 Open Wrench Set (1/4"-1-1/4") 8pcs | UT by KHM Megatools Corp.

    Tramontina 4801/08 Open Wrench Set (1/4"-1-1/4") 8pcs

    Tramontina 4801/08 Open Wrench Set (1/4"-1-1/4") 8pcs The Tramontina 4801/08 Open Wrench Set features eight high-quality wrenches sized from 1/4" to 1-1/4", designed for precision and durability. Manufactured with robust materials, each wrench offers excellent strength and wear resistance, ensuring consistent performance in demanding...
    ₱580.00
    ₱580.00
    (-0%)
  • Tramontina 4801/06 Open Wrench Set (3/8"-1") 6pcs | UT by KHM Megatools Corp.

    Tramontina 4801/06 Open Wrench Set (3/8"-1") 6pcs

    Tramontina 4801/06 Open Wrench Set (3/8"-1") 6pcs The Tramontina 4801/06 Box Wrench Set includes six precision-engineered wrenches ranging from 3/8" to 1". Crafted for durability and optimal torque application, each wrench in this set delivers reliable performance for professional mechanics and serious DIY enthusiasts....
    ₱365.00
    ₱365.00
    (-0%)

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"Very smooth transaction. Approachable mga staff at di ka mahihiyang magtanong. Mapapa SANA ALL ka nalang. Kasi sa ibang store mahal na masusungit pa nagtitinda. Super sulit ng mga products at tested lahat ng bibilin mo kahit welding machine pa yan. 101% Satisfied sa products at sa service. More power and God Bless."
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We can process same day delivery as long as items are availability is confirmed.
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Product Warranty will be dependent on the brand warranty coverage of the product you have chosen.

Please check our Warranty & Service Centers for the coverage of each brands.
If you did not find it on the page, kindly contact us at support@khmtools.com.ph and we will happily point you to what you need for resolution regarding warranties.

 

These items may be hard for our warehouse to stock or it's just limited stocks for us to always stock. However, the more you order items that you per order, we stock extra as possible as we can, meaning it may help per ordering items so next time you may want to avail again, we have excess stock for you to avail as soon as possible.

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