Sealey Bi Directional Ratchet Tap & Die Holder Set 5pc Metric AK3027Consists of long handled 72 tooth reversible ratchet, die holder with three retention screws suitable for dies M3 to M12, tap holder, 3mm hex key and T bar. Supplied in a heavy duty storage case with foam inlays. Specifications Detail Set consists of long handled 72 tooth reversible ratchet, die holder with three retention screws suitable for dies M3 M12, tap holder, 3mm hex key and T bar. Detail Supplied in a heavy duty storage case with foam inlays.