For adjustment, maintenance and repair of guitars- Special tuned stainless steel bit (1.8 x 12 x 41 mm) for adjustment of the screws fixing the bridge- Stainless steel prevents the formation of extraneous rust on stainless steel components- The input jack included in the set can be used to securely position the output jack during installation and removal- The external hex nut is loosened or tightened using the Zyklop nut- String crank for guitars: Due to the 1/4" hexagon, the string crank can be inserted into the ergonomic hand holder Kraftform 815 R included in the set, suitable for all guitar machine heads- Angle wrench for adjusting the steel rod in the guitar neck- The special Hex-Plus geometry of the angle wrenches ensures a better fit of the tool in the screw- The risk of slipping out and damage is reduced and the transmission of force is significantly improved- Dimensions: 220 x 170 x 55 mm- Weight: 1010 g- Stainless steel angle wrench with Hex-Plus profile (size 1.5; 2.0, 2.5, 5.0 and in inch sizes 1/8", 5/32", 3/16")- 89 mm long stainless steel bits for hexagon socket screws (sizes: 1.5, 2.0, 2.5)- Kraftform handle for 1/4" bits- 1/4" stainless steel bits for slotted screws (size: 1.8 x 12 x 41 mm, 0.6 x 3.5 x 89 mm, 1.2 x 8.0 x 89 mm)- Slotted head screws (size PH 1 x 89 mm, PH 2 x 89 mm) and hexagon socket screws (size 0.05 "x25 mm)- Adapter for handle (1/4" hexagon socket of handle to 1/4" square of nuts)- Zyklop nuts (size 10 and 1/2")- String crank with 1/4" hexagon for insertion into handle- Knipex string cutter- Feeler gauge- Inputjacker- 2 picks- Metal box for storing e.g. picks