From the tool kits > hand tool kits range:The Wera 27 Piece Guitar Tool Kit is a comprehensive set of precision hand tools designed specifically for guitar setup, adjustment, and maintenance work. Built around Wera's renowned Kraftform 815 R bitholding screwdriver with Rapidaptor quick-release chuck, this kit brings together everything a luthier, guitar technician, or serious player needs in a single, well-organised package. The inclusion of stainless steel L-keys, bits, and sockets means tools remain free from extraneous rust — particularly important when working around stainless steel hardware on the instrument itself. The kit covers the full range of guitar setup tasks with precision. Wera's Hex-Plus geometry on the stainless steel L-keys provides a superior fit within fastener sockets, significantly reducing the risk of slippage and cam-out when adjusting truss rods or bridge components. The KNIPEX 74 01 140 wire-cutting pliers handle string changes cleanly, whilst the 13-blade feeler gauge (0.05–1.00 mm) allows accurate action measurement across the fretboard. Storage and portability are equally well considered. The robust textile carry case features a rear sleeve for spare strings and hook-and-loop fastener strips for wall or shelf mounting. A lidded metal tin is included for picks and small accessories, keeping everything contained and ready for use. Features and Benefits: • Hex-Plus geometry on L-keys improves fastener engagement and reduces the risk of slippage or damage • All bits and L-keys are stainless steel construction to prevent rust on sensitive guitar hardware • Kraftform 815 R handle accepts the string crank and all 1/4" bits for versatile use across tasks • Input-Jacker tool allows safe installation and removal of output jack sockets • 13-blade feeler gauge (0.05–1.00 mm) enables precise action and nut slot measurement • KNIPEX 74 01 140 wire-cutting pliers included for clean, accurate string trimming • Textile carry case with rear string sleeve and hook-and-loop mounting strips for workshop or gig use • Lidded metal tin provides secure storage for picks and small accessories Contents: 1x 815 R Bitholding screwdriver with Rapidaptor quick-release chuck: 1/4" x 119 mm 2x 3851/4 Bits, stainless: PH 1x89 mm, PH 2x89 mm 2x 3800/4 Bits, stainless: 0.6x3.5x89 mm, 1.2x8x89 mm 1x 3840/1 TS Bits, stainless: 0.05" x 25 mm 6x 3950 PKL L-key, metric, stainless: 1.5x90 mm, 2x101 mm, 2.5x112 mm, 3x123 mm, 4x137 mm, 5x154 mm 3x 3950 PKL L-key, imperial, stainless: 1/8"x123 mm, 5/32"x137 mm, 3/16"x154 mm 1x 870/1 Adaptor: 1/4" x 25 mm 2x 8790 HMA Zyklop 1/4" socket: 10x23 mm, 7/16"x23 mm 1x 8790 HMA Deep 1/4" socket: 1/2" x 50 mm 1x 9103 Stringer 1x 9105 Slip gauge 0.05–1.00 mm, 13 blades 1x 9104 Input-Jacker 1x 9101 Plectrum Wera 1x 9102 Plectrum Tool Rebel 1x 9110 Box with lid 1x KNIPEX 74 01 140 wire-cutting pliers 1x Hook and loop fastener strip: 120 x 50 mm