Levers, pins, cams, and frame angle support in stainless steel, adjustment body in zamak. With short arm for tilt before turn. For left opening (sashes from 470 to 600 mm). Maximum load 100 kg - 130 kg in combination with 3310.51 - 150 kg in combination with 3310.50+1211 (with limited opening 90°). Adaptable to coplanar profiles up to a 12 mm step.