Comparison : Item # PL019X047AE, POWER-LOCK AE Metric Series Keyless Locking Device
Item # PL020X047AE, POWER-LOCK AE Metric Series Keyless Locking Device
Item # PL022X047AE, POWER-LOCK AE Metric Series Keyless Locking Device
Item # PL024X050AE, POWER-LOCK AE Metric Series Keyless Locking Device
Item # PL025X050AE, POWER-LOCK AE Metric Series Keyless Locking Device