A More Considered Fit for Small Japanese Phillips Screws.
When a tiny screw is the only thing between you and the next repair, the bit profile matters. Wera 851 J bits are optimized for Japanese Phillips screws, with small sizes suited to camera-style fasteners and other delicate assemblies. Choose the tip size and reach that match the job rather than forcing a general-purpose bit into a small screw.
The tough design is intended for work in hard materials and helps resist premature tip breakage. A shared 1/4-inch hex drive keeps the family convenient to organize, with compact 25 mm bits and longer 50 mm and 89 mm options available in the combinations shown.
Key Features
J-profile design optimized for Japanese/Asian Phillips screws.
PH00, PH0 and PH1 tip options; availability varies by length.
Choose 25, 50 or 89 mm overall length.
Tough construction for hard materials and general fastening.
25 mm 851/1 J bits: 1/4-inch hex, connecting series 1, DIN ISO 1173-D 6.3.
50 and 89 mm 851/4 J bits: 1/4-inch hex, connecting series 4, DIN ISO 1173-F 6.3.
Small-profile variants use Japanese Camera Industrial Standard adaptations as specified by Wera. These are not a universal fit claim for every JIS screw.
Sold individually. Holder and screwdriver are not included.
Match the profile, choose your reach, and give small screws the attention they deserve.
