Comparison : Item # M-LCK-1057, Center Lock Mechanism for Use with Rods or Cable
Item # M-LCK-1062, Center Lock Mechanism for Use with Rods or Cable
Item # M-LCK-1058, Center Lock Mechanism for Use with Rods or Cable
Item # M-LCK-1059, Center Lock Mechanism for Use with Rods or Cable
Item # M-LCK-1060, Center Lock Mechanism for Use with Rods or Cable