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Proto J190 Safety Wire Twister Pliers, 8-3/8 in (J190)
Mfr #: J190BB #: proto-j190-proto-j190-safety-wire-twister-pliers-8-3-8-in-j190UPC: 662679030124
Last verified Oct 2, 2026 — price check expired
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Check current price✓Delivery: Standard shipping
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🗎 Product description from the manufacturer spec sheet
Proto J190 safety wire twister pliers, 8-3/8 in overall length, for safety wire sizes 0.020 to 0.041 in. Right-hand (clockwise) twist with automatic spring-return knob, diagonal nose for tight areas, flat-top diamond-serrated jaws that hold wire securely and resist nicking, and heat-treated cutting edges for tough stainless safety wire. Steel with black oxide finish; meets ASME B107.18. Used wherever vibration may cause fasteners to back out, including aviation maintenance.
▦ Specifications spec-checked before it ships
- Overall Length
- 8-3/8 in
- Wire Size Range
- 0.020 to 0.041 in
- Twist Direction
- Right hand (clockwise)
- Return
- Automatic spring return
- Nose
- Diagonal
- Jaws
- Flat-top diamond serrations
- Material / Finish
- Steel, black oxide
- Standard
- ASME B107.18
⌗ Cross-references every known SKU, MFR & MPN
MPNJ190
UPC662679030124