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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (SGT) 10/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Wrenches / Offset Wrenches / Ratchet Wrenches（Width across flat dimension：16×18）

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.

10 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

Double-Ended Wrench KTC (Kyoto Machine Tools)

KTC(KYOTO TOOL)

[Features]
· A "new spear-shaped head" achieves the world's smallest head width.
· I-type sectional structure is used, making it lightweight and resistant to bending.
· Sizes are indicated in large and easy-to-see embossing forging.

Standard Price:	SGD 16.16
Days to Ship:	9 Day(s)

Short Offset Wrench (45° x 6°)

KTC(KYOTO TOOL)

[Features]
· Offset angle of 45°x 6° that allows maximum torque transfer.
· Short box-end wrench that is easy to use even in narrow places.
· Can also be used easily with bolts and nuts in recessed places, and the head can be used flipped over.
· Sizes are indicated in large and easy-to-see embossing forging.
· I-type sectional structure is used, making it lightweight and resistant to bending.

Standard Price:	SGD 24.13
Days to Ship:	9 Day(s)

Long Box Wrench (45°)

TONE

An offset wrench that is easy to use in a relatively narrow space.
[Features]
· The bending angle of the handle is 45°, making it possible to tighten/loosen bolts and nuts while avoiding surrounding objects.
· The offset part is ring shaped and unlikely to slip off bolts etc., and receives equal weight on the surrounding parts. Therefore, it allows heavy-duty, secure tightening.
· The box part can easily fit onto nuts and bolts and makes work in comparatively narrow spaces easier as it has a double-hex structure.
[Applications]
· Convenient for assembly and maintenance of machinery, and maintenance of automobiles, motorcycles, and bicycles.

Standard Price:	SGD 23.74
Days to Ship:	8 Day(s)

Ultra Long Offset Wrench (Straight Type) M05

TONE

Very long type, straight type offset wrench.
[Features]
· Ideal for work done in narrow spaces with height restrictions or in deep places.
· As the total length is long, it can tighten with minimal force.
· The box part easily fits onto nuts and bolts thanks to the double-hex structure.
[Applications]
· Ideal for assembly and maintenance of machinery, and maintenance of automobiles, motorcycles, and bicycles.

Standard Price:	SGD 32.87
Days to Ship:	8 Day(s)

Short Ratchet Offset Wrench (Double Swivel Neck Type)

KTC(KYOTO TOOL)

[Features]
· Final tightening is possible with the ratchet box part.
· An arrow indicates the tightening direction so the work direction is clearly understood.
· The box part has KTC's original Power Fit shape.
· The 72 tooth gear with 5° feed angle makes fine feed operations possible.
· Continuous and smooth work in narrow spaces is possible with the span between the ratchet offset part and the hinge shorter, and with the thickness reduced.
· The size is indicated in an easy-to-see spot on the head.
[Applications]
· General purpose tool

Standard Price:	SGD 122.10
Days to Ship:	9 Day(s)

Ratchet Offset Wrench (Double head swing type)

KTC(KYOTO TOOL)

Standard Price:	SGD 139.30
Days to Ship:	9 Day(s)

Long Box Wrench (45° x 6°)

KTC(KYOTO TOOL)

[Features]
· Offset angle of 45°x 6° that allows maximum torque transfer.
· (R1) type sectional structure is used, making it lightweight and resistant to bending.
· Can also be used easily with bolts and nuts in recessed places, and the head can be used flipped over.
· Sizes are indicated in large and easy-to-see embossing forging.

Standard Price:	SGD 24.39
Days to Ship:	8 Day(s)

Box wrench

NEPROS

[Features]
· Achieving a compact wrench outer diameter allows work to be performed in narrow places.
· The greatest masterpiece bringing together the KTC creation framework is Nepros.
· A Power Fit shape is adopted to reduce the stress concentrated on the thin portion by increasing the contact area.

Standard Price:	SGD 81.81
Days to Ship:	4 Day(s) or more

Nepros Spanner

NEPROS

[Features]
· Design strengthens the part concentrating stress in the bore diameter, for a shape that resists jaw opening, and holds the jaw firmly.
· The greatest masterpiece bringing together the KTC creation framework is Nepros.
· It combines a wrench suitable for quick turning with the function of an offset wrench that can apply strong force.

Days to Ship: 7 Day(s) or more

Days to Ship:	7 Day(s) or more

Double Box End Flare Nut Wrench

HAZET

Ideal for work that uses union nuts for tubes and piping. The satin finish keeps hands from slipping due to oil, etc. This is a hexagonal tap head unlikely to strip for use with small nuts.

Standard Price:	SGD 72.70
Days to Ship:	8 Day(s)


Brand
Product Series
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


Brand	KTC(KYOTO TOOL)	KTC(KYOTO TOOL)	TONE	TONE	KTC(KYOTO TOOL)	KTC(KYOTO TOOL)	KTC(KYOTO TOOL)	NEPROS	NEPROS	HAZET
Product Series	Double-Ended Wrench KTC (Kyoto Machine Tools)	Short Offset Wrench (45° x 6°)	Long Box Wrench (45°)	Ultra Long Offset Wrench (Straight Type) M05	Short Ratchet Offset Wrench (Double Swivel Neck Type)	Ratchet Offset Wrench (Double head swing type)	Long Box Wrench (45° x 6°)	Box wrench	Nepros Spanner	Double Box End Flare Nut Wrench
Days to Ship	9 Day(s)	9 Day(s)	8 Day(s)	8 Day(s)	9 Day(s)	9 Day(s)	8 Day(s)	4 Day(s) or more	7 Day(s) or more	8 Day(s)
Type	Double-ended wrench	Double-ended offset wrench	Double-ended offset wrench	Double-ended offset wrench	Double-ended offset wrench	Double-ended offset wrench	Double-ended offset wrench	Double-ended offset wrench	Double-ended wrench	Double-ended wrench
Ratchet mechanism	NA	NA	NA	NA	Available	Available	NA	NA	NA	NA
Swivel (flex)	NA	NA	NA	NA	Available	Available	NA	NA	NA	NA
Overall Length(mm)	188	170	270	390	170	250	265	264.5	185	208
Offset Angle(°)	-	45×6	45	-	-	-	45×6	45	-	15
Width across flat dimension(mm)	16×18	16×18	16×18	16×18	16×18	16×18	16×18	16×18	16×18	16×18
Width across flat dimension(Inch)	-	-	-	-	-	-	-	-	-	-
Single Product/Set Classification	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item

Configure

Specification/Dimensions

Type
- Double-ended wrench
- Double-ended offset wrench
- Combination
- Single-ended wrench
- Single-ended offset
- Adapter
- Hook Wrench
- Dedicated Tool
- Plate Ratchet Wrench
- Multi-function wrench
- Crowfoot
- Related Item
Clear

Ratchet mechanism
- Available
- NA
Clear

Swivel (flex)
- Available
- NA
Clear

Overall Length(mm)
15.5 (bit socket: 9.0)

18

23

30.5

31.2

32.6

32.7

33.7

37.4

41.6

42.6

44

46

49

50

51

52

55.5

60

61

64

70

73

75

77

78

80

82

83

85

86

88

90

91

92

92.5

93

94

95

95.8

96

97.9

98

99.5

99.6

100

101

101.5

102

103

103.5

104

105

106

107

108

109

110

111

112

113

114

115

116

118

118.5

119

120

121.3

122

122 to 195

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

140.1

141

142

143

144

145

146

147

147.5

148

149

150

150.4

151

152

153

154

154.5

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

170.7

171

172

172.7

173

174

175

176

177

178

179

180

180.5

181

182

183

184

185

186

187

187.4

188

189

190

191

192

193

193.2

194

195

196

197

198

199

200

201

202

203

204

204.5

204.6

205

205.5

206

207

208

209

210

212

213

214

215

216

217

218

219

220

221

221.2

222

223

224

225

226

227

228

229

229.5

230

231

232

233

234

235

236

237

238

239

240

241

242

242.2

242.5

243

244

245

246

247

248

249

250

252

253

254

254.6

255

255.3

256

257

258

259

260

263

264

264.5

265

266

267

268.3

268.5

269.4

270

271

273

274

275

276

277

278

279

280

283

284

284.2

285

286

287

288

289

290

291

292

293

294

295

296

298

300

301

302

303

304

304.5

305

306

307

308

309

309.5

310

311

312

313

314

315

316

317

318

319

320

321

322

323

324

325

327

328

329

330

331

332

333

334

335

336

337

338

340

341

343

343.2

344

345

346

348

350

351

352

353

354

355

356

357

358

359.2

360

362

363

365

366

367

370

371

374

375

378

379

380

380.7

381

384

385

387

388

389

390

391

392

394

395

397

398

399

400

401

402.5

403

404

405

405.5

410

410.5

411

412

413

414

415

416

418

419

420

421

424

425

426

428

430

431

432

435

441

445

445.8

446

448

450

453

454

455

456

458

460

462

464

465

466

468

470

471

475

476.6

477

479

480

481

484

485

490

492

500

501

503

504

506

516

519

520

521

530

535

539

542

543

545

550

555

560

562

567

570

575

580

583

590

593

600

601

605

610

644

645

650

655

663

665

710

715

759

760

770

806

825

870

907

910

911

965

1162
Clear

Offset Angle(°)
3.6

9

10

11

12

13

15

18

25

30

45

45×6

45×10

45×15、15

60

70

75
Drawing

Clear

Width across flat dimension(mm)
1

1-13/16

1-11/16

1-9/16

1-7/8

1-7/16

1-5/8

1-3/4

1-3/8

1-1/2

1-1/4

1-1/8

1 - 1/16

1/2

1 - 3/16

1/4

1 - 5/16

1/8

2

3/4

3/8

3.2

3.2×4

3.5

4

4×3.5

4×5

4.5

4.5×4

5

5×4.5

5×5.5

5/8

5/16

5.5

5.5×5

5.5×6

5.5×6×7×8

5.5 × 7

5.5×7

6

6×5.5

6 × 7

6×7

6 × 8

6×8

6.35×8×10×12×13×17

6.5×6

7

7×6.5

7 × 8

7/8

7×8

7/16

8

8×7

8 × 9

8×9

8 × 10

8×10

8×10×12×13

8×10×12×14

9

9×10

9×10×11×12

9/16

9/32

10

10 (bit socket: 6.35)

10 × 10

10×11

10 × 12

10×12

10×12×13

10×12×13×14

10 × 13

10×13

10×13×14×17

10×14

11

11 × 12

11 × 13

11×13

11/16

11/32

12

12×10

12×13

12×13×14×15

12×13×14×17

12 × 14

12×14

13

13×14

13×14×15×17

13 × 15

13×15

13/16

13×16

13 × 17

13×17

13×17×19×21

13×19

13/32

14

14×12

14 × 15

14×15

14 × 17

14×17

14×17×18×19

14×17×19×21

14×17×21×24

15

15/16

16

16×17

16×17×18×19

16 × 18

16×18

17

17 × 19

17×19

17×19×21×24

17 × 21

17×21

17 × 22

17×22

18

18×19

19

19×17

19 × 21

19×21

19×21×22×24

19 × 22

19×22

19×22×24×27

19 × 24

19×24

19/32

20

20×22

21

21×22

21 × 23

21×23

21×24

21 × 26

21×26

21×27

22

22×23

22 × 24

22×24

22 × 27

22×27

23

23 × 26

23×26

24

24×26

24 × 27

24×27

24 x 30

24 × 30

25

25×28

25/32

26

26×29

26 × 32

26×32

26～38

27

27 × 30

27×30

27 × 32

27×32

28

29

29×32

30

30×24

30 × 32

30×32

30×36

31

32

32 x 35

32 × 36

32×36

33

34

35

35×38

35×41

36

36×38

36×41

38

41

41×46

46

46×50

48

50

54

55

55×60

58

60

63

65

67

70

71

75

77

80

85

90

95

100

105

110

120
Drawing

Clear

Width across flat dimension(Inch)
1

1-7/16

1-3/8

1-1/2

1-1/4

1-1/8

1-1/8×1-1/4

1-1/16

1×1-1/16

1/2

1/2 × 9/16

1/2×9/16

1/4

1/4 × 5/16

1/4×5/16

3/4

3/4×13/16

3/4×25/32

3/8

3/8 × 7/16

3/8×7/16

3/16

5/8

5/8 × 3/4

5/8×3/4

5/8×11/16

5/16

5/16 × 3/8

5/16×3/8

5/32

5.5 × 7

6 × 7

7/8

7/16

7/16 × 1/2

7/16×1/2

7/32

8 × 9

8 × 10

9/16

9/16 × 5/8

9/16×5/8

9/32

9/32 × 11/16

10 × 12

10 × 13

10 × 14

11 × 13

11/16

11/16 × 3/4

11/16×3/4

11/32

12 × 14

13/16

13/16×7/8

13 × 17

13/32

13/32×1/2

13/32 × 7/16

13/32×7/16

13/64

14 × 17

15/16

15/16 × 1

15/16×1

15/64

17 × 19

17 × 21

19 × 21

19 × 22

19/32

19/32 × 5/8

19/32×5/8

19/32×11/16

21 × 23

22 × 24

23 × 26

24 × 27

25/32

25/32 × 7/8

25/32×7/8
Clear

Single Product/Set Classification
- Single Item
- Set Product
Clear

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Wrenches / Offset Wrenches / Ratchet Wrenches（Width across flat dimension：16×18）

Configure

Specification/Dimensions

Type

Ratchet mechanism

Swivel (flex)

Overall Length(mm)

Offset Angle(°)

Width across flat dimension(mm)

Width across flat dimension(Inch)

Single Product/Set Classification

Narrow search by specifying Manufacturer

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