Application.
Designed for installation on boats of echo sounders with a diagonal of 9″ to 12″. The design consists of a 220 x 52 mm platform, a lock with 30° internal splines, attached to the back of the platform with a M6*16 DIN 965 screw and a M6 DIN 985 nut, an adapter with a tilting connection with 27.7° splines and 7.5° adjusting washers, model Dp230, reinforced with a M6*25 DIN 931 bolt. The tilt position is fixed with a dihedral knob nut and a bolt M6*50 DIN 933. The assembly also includes an adapter with a 1.5″ (38 mm) sphere and 30° external splines, model Ab038, and a coupling, model Sb038, whose compression force is adjusted by a dihedral handle, spring, M8*60 DIN 933 bolt, and M8 DIN 934 nut. There are 4 elongated holes on one of the edges of the platform. There are 8 holes on the surface of the platform for mounting the most popular models of fish finders. It is made of aluminium and covered with a black anode layer. Other parts are made of fibreglass-reinforced polyamide. Fasteners are made of stainless steel grade A2 (except for the brass nut M8 DIN 934).