BOS 3 Rib Gearbox Jockey Unit 50mm Brand_Primus Capacity 2500kg

Capacity 2500kg

your drill and much more

Next remove 2 screws from each box that hold it to the window frame

Brand: Orcon

To replace new vent

BOS 3 Rib Gearbox Jockey Unit 50mm Brand_Primus Capacity 2500kgPATENTED BOS GEARBOX Allows effortless operation using a drill and the option to use manual handle with ease MACHINED RIBS For adjustable height BOS FIRST TO USE STAINLESS STEEL INNER PIPE 42MM BOS WORLD FIRST ARTICULATED BASE PLATE Unique ball joint design is great for uneven ground up to 30 12MM INPUT (NOT 1 2") Unique size gives added security GREASE NIPPLE Provides grease to bearing, thread & gearbox PREMIUM TEXTURED BLACK POWDER COATED CNC