Comparison : Item # PL005X018RE-SS, POWER-LOCK RE-SS Without Snap Ring Series Keyless Locking Device
Item # PL006X019RE-SS, POWER-LOCK RE-SS Without Snap Ring Series Keyless Locking Device
Item # PL008X021RE-SS, POWER-LOCK RE-SS Without Snap Ring Series Keyless Locking Device
Item # PL010X026RE-SS, POWER-LOCK RE-SS Without Snap Ring Series Keyless Locking Device
Item # PL011X027RE-SS, POWER-LOCK RE-SS Without Snap Ring Series Keyless Locking Device