The Wera 32 Piece Kraftform Kompact 71 Set is highly versatile and portable. It comes with Kraftform multi component handle, that is comfortable to use. It also has a non-roll feature meaning it will not slip in hand and a Rapidaptor quick-release chuck for effortless bit change. Contains: 1 x 816 R Bitholding Screwdriver with Rapidaptor Quick-Release Chuck. 1 x 1/4in 889/4/1 K Rapidaptor Universal Bit Holder. 9 x 25mm TORX BO (pinned) Bits: TX7, TX8, TX9, TX10, TX15, TX20, TX25, TX30, TX40. 6 x 25mm Hex-Plus BO (pinned) Bits: 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm. 4 x 25mm Square-Plus Bits: #0, #1, #2, #3. 4 x 25mm Torq-Set Bits: 6mm, 8mm, 10mm, 1/4in. 3 x 25mm Tri-Wing Bits: 1, 2, 3. 4 x 25mm Spanner Bits: 4, 6, 8, 10.