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Wrenches / Offset Wrenches / Ratchet Wrenches(Width across flat dimension:17 × 21)

Wrenches / box wrenches / ratchet wrenches are all tools used to tighten and remove nuts and bolts. Wrenches have open ends and are mainly used for tacking. Box wrenches have ring-shaped ends that fit nuts and bolts, and an offset type is commonly used. There is also a short type that can be used when working in tight spaces, as well as a straight type that is easy to work within recessed sections. Ratchet wrenches feature a ratchet mechanism that makes it possible to work efficiently by enabling repeated tightening actions without having to reset the wrench on the bolt. All these wrenches are commonly made of tool steel, but there are also aluminum wrenches that are lightweight and useful for carrying around. Choose a product that matches the bolt size according to the application.
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  • You can add up to 6 items per a category to the compare list.
    Sale
    Double-ended Ratchet Wrench
    Until 31/03/2026

    Sale
    Until 31/03/2026

    Double-ended Ratchet Wrench

    TRUSCO

    [Features]
    · It is a forward/reverse switching claw type.
    · With safety rope mounting holes.
    · With a convenient spike.
    From: ฿ 1,208.00
    Special Price
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Box-End Wrench mm Spare S□

    Box-End Wrench mm Spare S□

    MITOLOY

    [Specifications]
    - Type: Double-ended offset wrench
    - Swivel (flex): NA
    - Offset Angle (°): 45
    - Single Product/Set Classification: Single Item
    - Overall Length (mm): 153.5/170/197.5/199/214.5/243/243.5/277.5/298/314.5/315/318.5/354/356/357/384.5/412
    - Width across flat dimension (mm): 8 x 9/8 x 10/10 x 12/11 x 13/12 x 14/13 x 17/14 x 17/17 x 19/17 x 21/19 x 21/21 x 26/22 x 24/23 x 26/24 x 27/24 x 30/26 x 32
    - Thickness T1 (mm): 5.5/7/7.5/8/8.5/9/10.5/11/11.5/13/14/15
    - Thickness T2 (mm): 6/7/8/8.5/10/12/13/14/15/16/17
    From: ฿ 667.90
    Days to Ship: day to ship 31 Day(s)
    day to ship 31 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Construction Tool - Double-End Construction Ratchet Wrench (Short) 171S

    Construction Tool - Double-End Construction Ratchet Wrench (Short) 171S

    KO-KEN TOOL

    Double-End Construction Ratchet Wrench (Short), 171S series.
    [Features]
    ·Length: 250mm
    ·Mass: 460g
    From: ฿ 3,058.95
    Days to Ship: day to ship 31 Day(s)
    day to ship 31 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Construction Tool - Double-End Construction Ratchet Wrench (Long) 171

    Construction Tool - Double-End Construction Ratchet Wrench (Long) 171

    KO-KEN TOOL

    Double-End Construction Ratchet Wrench (Long)
    [Specifications]
    ·Length: 380mm
    ·Mass: 630g
    From: ฿ 3,652.81
    Days to Ship: day to ship 31 Day(s)
    day to ship 31 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Bending Mini Construction Ratchet Double Opening Ratchet 17 × 21 mm

    Bending Mini Construction Ratchet Double Opening Ratchet 17 × 21 mm

    TAKAGI

    [Applications]
    · For working in narrow spaces etc.
    · 17 mm: assembly and deconstruction of scaffolding and clamps
    · 21 mm: for form tie buts and battledore bolts etc.
    · Curved spike: for bundling iron wire etc.
    [Features]
    · Smooth 32 teeth
    [Specifications]
    · Socket: chrome vanadium steel
    · Main body: S45C
    From: ฿ 652.74
    Days to Ship: day to ship 5 Day(s)
    day to ship 5 Day(s)
  • You can add up to 6 items per a category to the compare list.
    Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S
    Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S
    Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S
    Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S
    Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S

    Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S

    SK 11

    A wrench with a beautiful glow from the gunmetal gray color that shows off the overall polished finish.
    [Features]
    · The curved, tapered tip is perfect for fastening annealing wire, with a design that matches the spider series.
    · Short type with a built-in hole for a fall prevention cord.
    · You can choose from 2 sizes, 17 × 19 mm and 17 × 21 mm, according to the application.
    [Applications]
    · Can be used when assembling and disassembling scaffolding and for form work.
    From: ฿ 702.37
    Days to Ship: day to ship 31 Day(s)
    day to ship 31 Day(s)
Brand
Product Series
From
Days to Ship
Type
Ratchet mechanism
Swivel (flex)
Overall Length(mm)
Offset Angle(°)
Width across flat dimension(mm)
Width across flat dimension(Inch)
Single Product/Set Classification
You can add up to 6 items per a category to the compare list.
Sale
Double-ended Ratchet Wrench
Until 31/03/2026
You can add up to 6 items per a category to the compare list.
Box-End Wrench mm Spare S□
You can add up to 6 items per a category to the compare list.
Construction Tool - Double-End Construction Ratchet Wrench (Short) 171S
You can add up to 6 items per a category to the compare list.
Construction Tool - Double-End Construction Ratchet Wrench (Long) 171
You can add up to 6 items per a category to the compare list.
Bending Mini Construction Ratchet Double Opening Ratchet 17 × 21 mm
You can add up to 6 items per a category to the compare list.
Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S
Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S
Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S
Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S
Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S
Brand

TRUSCO

MITOLOY

KO-KEN TOOL

KO-KEN TOOL

TAKAGI

SK 11

Product Series

Double-ended Ratchet Wrench

Box-End Wrench mm Spare S□

Construction Tool - Double-End Construction Ratchet Wrench (Short) 171S

Construction Tool - Double-End Construction Ratchet Wrench (Long) 171

Bending Mini Construction Ratchet Double Opening Ratchet 17 × 21 mm

Double-End Ratchet Wrench SPD-R1719S/SPD-R1721S

From

฿ 1,208.00

Special Price

On Sale Until 31/03/2026

฿ 667.90

฿ 3,058.95

฿ 3,652.81

฿ 652.74

฿ 702.37

Days to Ship Same day 31 Day(s) 31 Day(s) 31 Day(s) 5 Day(s) 31 Day(s)
TypeSingle-ended offsetDouble-ended offset wrenchSingle-ended offsetSingle-ended offsetSingle-ended offsetSingle-ended offset
Ratchet mechanismAvailable-AvailableAvailableAvailableAvailable
Swivel (flex)NANANANA-NA
Overall Length(mm)309.5298250380--
Offset Angle(°)-45----
Width across flat dimension(mm)17 × 2117 × 2117 × 2117 × 2117 × 2117 × 21
Width across flat dimension(Inch)------
Single Product/Set ClassificationSingle ItemSingle ItemSingle ItemSingle ItemSingle ItemSingle Item

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