Technical Details:

This onboard ladder is designed for safe diving and getting out of the water. The folding ladder has three sections, four steps and consists of ten pieces of 32 mm tube, jointed with 27.7° splines, the tilt position of which is fixed with an M6 DIN 934 hex knob nut and M6*60 DIN 933 screws. Equipped with two male adapters shaped as a 12 pointed star, which are located at a distance of 305 mm between centres. The maximum length of the ladder is 1000 mm. The maximum permissible load is 140 kg. The additional El032 section can be installed using spline joints of the last stage of the ladder, where the end plug washers are fixed, using two M6*40 DIN 912 screws and DIN 985 M6 lock-nuts. The tubes are made of anodized aluminium, the main parts are made of fiberglass-reinforced polyamide. Fasteners — of A2 (AISI 304) stainless steel (except for four M6 DIN 934 brass nuts).