WERA 05135098001 840/4 Z bits, 7/32 x 2 inches

Tough Wera bits for hexagonal socket screws, for universal use. 1/4″ hexagon drive (Wera connecting series 4). Tough bits: Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.

WERA 05135091001 840/4 Z bits, 5/64 x 2 inches

Tough Wera bits for hexagonal socket screws, for universal use. 1/4″ hexagon drive (Wera connecting series 4). Tough bits: Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.

10PCS Long Screwdriver Bit Sets, 4 Inch/100 Mm | 3 Slotted 3 Phillips 4 Security

Shank 1/4 in Hex Shank 1/4 in Hex Shank 1/4 in Hex Shank 1/4 in Hex Shank. 1 x SL4, 1 x SL5, 1 x SL6, 1 x T8, 1 x T10, 1 x T15, 1 x T20, 1 x PH2 Φ4.5, 1 x PH2 Φ5, 1 x PH2 Φ6 Screwdriver bit. These bits have 1/4″ quick change hex shank, works well with electric screwdrivers, T-handle 1/4″ driver screwdrivers, corded drills, cordless drills, impact drivers etc.