Star Tamperproof Bit 1/4" Set 8pcs Force 2081.

1/4" Star tamperproof bit T10H (30mmL) 1/4" Star tamperproof bit T15H (30mmL) 1/4" Star tamperproof bit T20H (30mmL) ..

1/4" Star tamperproof bit T25H (30mmL) 1/4" Star tamperproof bit T27H (30mmL) 1/4" Star tamperproof bit T30H (30mmL).

1/4" Star tamperproof bit T40H (30mmL) .

Offset bit holder wrench.