ALIMAK

GUIDE; ROLLER; 74MM; A=50MM;

KEY; INTERLOCKING LANDING DOOR;

CREW; WITH HEX HEAD; DIN STANDARD; NUMBER 931; THREAD M; DIAMETER 20 MM; STEP 2.5; LENGTH 250 MM; MATERIAL CARBON STEEL; FINISH GALVANIZED

BOLT FOR BOTTOM ROLLER

BUSH

RUBBER CAUL

BUSHING