XM-50 Center Lock Assembly for 3-Point Sliding Door Interlock Roller This roller is commonly used

This roller is commonly used as a replacement part when original door rollers wear out

There are 7 visually similar keepers in this product family

The durable materials help ensure smooth gliding and reliable long-term performance

each measuring 1-1/2" (38

XM-50 Center Lock Assembly for 3-Point Sliding Door Interlock Roller This roller is commonly usedCenter Lock Assembly for 3 Point Sliding Door Lock XM 50 This center lock assembly is designed for multipoint sliding door locks, specifically the XM 50 series. It serves as the main locking point on a sliding patio door, intended for use in systems that utilize upper and lower attachments for two or three locking points. The center lock features a single primary locking point and includes a faceplate with pre drilled holes, allowing integration with