Series: NCDA1 (Standard w/ Magnet), Mounting: F (MF1, Front Flange), Bore Size: 400 (4"), Stroke: 0150 (1 1/2"), Air Cushion / Rod Boot: Both Ends (Air Cushion), Thread: Nil (Small Male, Standard, Threaded), Adjustment Range: Not Applicable, Auto Switch: M9B--Solid State, Gen.