Screwdriver Bit Set Wera BS 43 Universal 1 43 pc(s)

Screwdriver Bit Set Wera BS 43 Universal 1 contains 43 pieces arranged in a compact textile Bit-Safe box designed for universal applications. The set includes Phillips, Pozidriv and Torx bits, PH 1 and PH 2 sizes, and bits with a 1/4" (25.4 / 4 mm) hex shank for use with power screwdrivers and drills. The universal holder 899/4/1 features a stainless sleeve, retaining ring and a strong permanent magnet to secure bits during work.

Advantages

The textile Bit-Safe box combines compact storage with clear organization and easy transport. Torsion-design (T) bits reduce premature wear and absorb torque peaks. The universal holder with stainless sleeve and retaining ring provides reliable bit retention, while the strong permanent magnet ensures stable screw engagement. Tough viscous bits are suitable for a wide range of fastening tasks.

Suitable for

• Assembly and disassembly of furniture and fittings
• Electrical and mechanical maintenance work
• DIY home improvement projects
• Use with power screwdrivers and drills

Key specifications

• Brand: Wera
• Model: BS 43 Universal 1
• Pieces: 43
• Bit types: Phillips (PH), Pozidriv (PZ), Torx (TX)
• Common sizes: PH 1, PH 2
• Shank: 1/4" (25.4 / 4 mm) hex
• Universal holder: 899/4/1 with stainless sleeve, retaining ring and permanent magnet
• MPN: 05057450001
• EAN: 4013288179951

How to use

Select the appropriate bit for the screw head, insert it into the universal holder or directly into the power screwdriver/drill chuck, and engage the retaining ring or sleeve if required. For repetitive high-torque applications, use the Torsion-design bits to reduce stress on the bit tip. Ensure the magnetic holder holds the bit and screw securely before applying power.

Usage recommendations

Store the set in its textile Bit-Safe box to protect bits and keep them organized. Match bit size to screw head to avoid cam‑out. Replace worn bits to maintain driving accuracy and reduce damage to fasteners.