1x Tool-Check Modular Imperial 1, 21 pieces 1x 815/1 Bitholding screwdriver: 1/4" x 78 mm 1x 8011 Zyklop Mini 4 Bit ratchet, 1/4": 1/4" x 50 mm 1x 870/1 Adaptor: 1/4" x 25 mm 1x 899/4/1 Universal Bit Holder: 1/4" x 50 mm 2x 851/4 BTZ bits: PH 1x50 mm, PH 2x50 mm 4x 867/1 BTZ TORX® bits: TX 10x25 mm, TX 15x25 mm, TX 20x25 mm, TX 25x25 mm 1x 800/4 BTZ bits: 0.8 x 5.5 x 50 mm 4x 840/1 Z bits: 3/32"x25 mm, 1/8"x25 mm, 5/32"x25 mm, 3/16"x25 mm 2x 868/4 BTZ Square-Plus bits: # 1x50 mm, # 2x50 mm 4x 8790 HMA Zyklop 1/4" socket: 3/8"x23 mm, 7/16"x23 mm, 1/2"x23 mm, 9/16"x23 mm 1x Tool-Check Modular Micro 1, 21 pieces 1x 1014 Kraftform Micro Bitholding screwdriver: 4 x 80 mm 4x 851/0 Micro bits for Phillips screws: PH 000x30 mm, PH 00x30 mm, PH 0x30 mm, PH 1x30 mm 2x 855/0 Micro bits suitable for Pozidriv screws: PZ 0x30 mm, PZ 1x30 mm 6x 867/0 Micro bits for TORX® socket screws: TX 3x30 mm, TX 4x30 mm, TX 5x30 mm, TX 6x30 mm, TX 8x30 mm, TX 10x30 mm 5x 840/0 Hex-Plus Micro bits for hexagonal socket head screws: 0.9x30 mm, 1.3x30 mm, 1.5x30 mm, 2x30 mm, 2.5x30 mm 3x 800/0 Micro bits for slotted screws: 0.3x1.5x30 mm, 0.40x2.5x30 mm, 0.50x3x30 mm 1x Tool-Check Modular L-keys Hex-Plus 1, 7 pieces 7x 950 L-key, metric, chrome-plated: 1.5x45 mm, 2x50 mm, 2.5x56 mm, 3x63 mm, 4x70 mm, 5x80 mm, 6x90 mm 1x 9549 Adapter for Tool-Check Modular, 10.5 x 47 x 16.5 mm 1x 9550 Hinge for Tool-Check Modular, 67.5 x 91 x 22 mm Very compact tool set: Tool-Check Modular Set imperial 1. Includes: one Tool-Check Modular 1, one Tool-Check Modular Micro 1, one Tool-Check Modular L-key Hex-Plus 1 (metric), one adapter and one flexible hinge (adapter and hinge for connecting Tool-Check Modular products).