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South Coast Fasteners stocks the #3 x 1" Tamper-Proof Tri-Wing Screwdriver Bits, USA for fast 3-5 day shipping. It measures 1" length. It is precision-made to seat fully and resist rounding under load. A solid choice for shop, garage, and field work, it is part of our USA Screwdriver Bits line, stocked across industries such as Automotive, Construction, and Electrical.
Please contact us if you need assistance in selecting the right product or placing an order.