Return spring type S2/PO- OPENING 700/750- LG 630 mm

Return spring type A2/PO- OPENING 550/750- LG 480 mm

Return spring type A1/PO- OPENING 600/950- LG 560 mm

Return spring type S2/PO- OPENING 800/850- LG 730 mm

Return spring type S2/PO- OPENING 900/950- LG 820 mm

Return spring type S2/PT- OPENING 500/600-LG 300 mm

Spring return spring QKS11 - Lateral opening - Lenght = 705 mm - compatible

Spring return spring QKS11-cebtrale opening - Length 275 mm - compatible

KEY SWITCH -BRB2-compatible

Oil collector to be placed at the bottom of the T rail

Return spring in upright L 600 mm 085 N