Bộ đầu tuýp mở bu lông gỉ sét, tròn cạnh 13 chi tiết SATA 09137 cốt 1/4 inch - 3/8 inch

SATA 09137 13Pcs BoltBiter Set 1/4 inch - 3/8 inch Drive
13Pcs BoltBiter Set
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Package includes
　‣　02 1/4 inch drive sockets: 7B, 8B
　‣　08 3/8 inch drive sockets: 10B, 11B, 12B, 13B, 14B, 16B, 17B, 19B
　‣　01 3/8 inch drive reversible ratchet - 205mm
　‣　01 3/8 inch (Female) - 1/4 inch (Male) drive adapter
　‣　01 3/8 inch drive extension bar - 150mm
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Specifications
Drive: 1/4 inch - 3/8 inch
Socket material: Chrome Molybdenum (Cr-Mo) alloy steel
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Highlights
★　 BoltBiter sockets with bi-directional tooth design effectively remove or tighten rounded, rusted, or damaged bolts and nuts.
★　 Tapered entry socket mouth allows for easy gripping of damaged bolts, increasing power transmission and reducing slippage during operation.
★　 Made from Cr-Mo (Chrome Molybdenum) alloy steel for high durability and torque resistance, suitable for professional and heavy-duty repair tasks.
★　 Sockets feature a square drive combined with a hexagonal shank, allowing flexible use with ratchets, wrenches, impact wrenches, or pliers, accommodating various working situations.
★　 The 13-piece set includes popular sizes from 7B–19Bmm, meeting most needs for handling damaged bolts and nuts on automobiles, motorcycles, and industrial equipment.