Comparison : Item # PL019X047FL, POWER-LOCK FL Metric Series Keyless Locking Device
Item # PL020X047FL, POWER-LOCK FL Metric Series Keyless Locking Device
Item # PL022X047FL, POWER-LOCK FL Metric Series Keyless Locking Device
Item # PL024X050FL, POWER-LOCK FL Metric Series Keyless Locking Device
Item # PL025X050FL, POWER-LOCK FL Metric Series Keyless Locking Device