• Tonichi AC250M3 Air Torque Wrench (AC Type)
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Tonichi AC250M3 Air Torque Wrench (AC Type)

Tonichi AC250M3 Air Torque Wrench (AC Type)

The Tonichi AC250M3 is an AC type air torque wrench designed for precise pneumatic fastening applications, sourced direct from Korea.

Key features

  • Air torque wrenches of this type are widely used in automotive assembly, heavy equipment maintenance, and industrial production lines where consistent, repeatable torque output is critical
405-3736 MPN: AC250M3 | AC250M3 (old. A225C7) | Overall Length: 293 | Measurement Range: 50~250 | Minimum Graduation: 2.5 | Weight: 1.0 | Square Size: 9.5(3/8)
405-3745 MPN: AC500M3 | AC500M3 (old. A450C7) | Overall Length: 293 | Measurement Range: 100~500 | Minimum Division: 5 | Weight: 1.5 | Square Part: 9.5(3/8)
405-3754 MPN: AC1000M3 | AC1000M3 (old. A900C7) | Overall Length: 335 | Measurement Range: 200~1/000 | Minimum Scale: 10 | Weight: 2.0 | Square Drive: 12.7(1/2)
405-3763 MPN: AC1800M3 | AC1800M3 (old.A1800C) | Overall Length: 489 | Measurement Range: 400~1800 | Minimum Division: 20 | Weight: 3.3
405-3815 MPN: AC25N3 | AC25N3 | Overall Length: 293 | Measurement Range: 5~25 | Minimum Division: 0.25 | Weight: 1.5 | Square Part: 9.5(3/8)
405-3824 MPN: AC50N3 | AC50N3 | Overall Length: 293 | Measurement Range: 10 - 50 | Minimum Division: 0.5 | Weight: 1.5 | Square Drive: 9.5(3/8)
405-3833 MPN: AC100N3 | AC100N3 | Overall Length: 334 | Measurement Range: 20 - 100 | Minimum Division: 1 | Weight: 2.0 | Square Size: 12.7(1/2)
405-3842 MPN: AC180N3 | AC180N3 | Overall Length: 488 | Measurement Range: 40 - 180 | Minimum Division: 2 | Weight: 3.3 | Square Drive: 12.7(1/2)
Torque WrenchesTonichi
8 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Tonichi AC250M3 Air Torque Wrench (AC Type)

Brand Tonichi·Torque Wrenches

Available part numbers (8)

405-3736, 405-3745, 405-3754, 405-3763, 405-3815, 405-3824, 405-3833, 405-3842

How to order

Send the Tonichi part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
405-3736MPN: AC250M3 | AC250M3 (old. A225C7) | Overall Length: 293 | Measurement Range: 50~250 | Minimum Graduation: 2.5 | Weight: 1.0 | Square Size: 9.5(3/8)
405-3745MPN: AC500M3 | AC500M3 (old. A450C7) | Overall Length: 293 | Measurement Range: 100~500 | Minimum Division: 5 | Weight: 1.5 | Square Part: 9.5(3/8)
405-3754MPN: AC1000M3 | AC1000M3 (old. A900C7) | Overall Length: 335 | Measurement Range: 200~1/000 | Minimum Scale: 10 | Weight: 2.0 | Square Drive: 12.7(1/2)
405-3763MPN: AC1800M3 | AC1800M3 (old.A1800C) | Overall Length: 489 | Measurement Range: 400~1800 | Minimum Division: 20 | Weight: 3.3
405-3815MPN: AC25N3 | AC25N3 | Overall Length: 293 | Measurement Range: 5~25 | Minimum Division: 0.25 | Weight: 1.5 | Square Part: 9.5(3/8)
405-3824MPN: AC50N3 | AC50N3 | Overall Length: 293 | Measurement Range: 10 - 50 | Minimum Division: 0.5 | Weight: 1.5 | Square Drive: 9.5(3/8)
405-3833MPN: AC100N3 | AC100N3 | Overall Length: 334 | Measurement Range: 20 - 100 | Minimum Division: 1 | Weight: 2.0 | Square Size: 12.7(1/2)
405-3842MPN: AC180N3 | AC180N3 | Overall Length: 488 | Measurement Range: 40 - 180 | Minimum Division: 2 | Weight: 3.3 | Square Drive: 12.7(1/2)

Need a different model, or a part not listed here? Send us your parts list →

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