Olympus Disc Tumbler Cam Lock, 1-3/16" Cylinder Keyed Alike C390A Bright Nickel 953-14A-C390A

Olympus Disc Tumbler Cam Lock For Cabinets

Olympus disc tumbler cam lock is a cam lock from Olympus Lock, Inc. that secures drawers and right-hand or left-hand doors, so one part number covers common cabinet applications in the shop. The 1-3/16 inch cylinder keyed alike C390A allows keyed-alike installations under the C390A key code, which simplifies key control across multiple cabinets. The bright nickel finish aligns with the SAP description BRT NKL, giving a clean, metal look that suits typical woodworking and casework projects. The lock comes assembled, so the cylinder and body arrive ready for mounting, which reduces bench time during hardware installation. The patented retainer staple assembly between cylinder and body holds the components together, which keeps the cylinder positioned correctly during mounting on cabinet fronts. The product is a cam lock in the Locks and Latches category, so it fits directly into standard cam lock workflows for woodworking shops and casework installers.

Key Cam Lock Details That Support Daily Use

• The lock comes assembled, which reduces handling of loose lock components and lets installers move directly to fitting the lock into the prepared cabinet hole.
• The cylinder and body are assembled via a patented retainer staple, which holds the relationship between parts so the cylinder stays aligned while the fixing nut is tightened.
• The lock passed the ANSI/BHMA Grade 2 cycle test at 20,000 cycles including key insertion and removal, which demonstrates performance across repeated locking and unlocking in everyday cabinet service.
• A spur washer with eyelet is part of the design, and when the eyelet is screwed into place the spur washer prevents lock rotation and helps keep the fixing nut from loosening during use.
• The 90 degree cam turn motion operates the cam with a quarter turn, which gives a clear, repeatable open-and-close action for drawers and cabinet doors.
• The design supports custom keying that typically ships direct from the manufacturer in 48-72 hours, which helps projects that require specific keying patterns stay on schedule.

Cam Lock Installation And Construction Fit Details

The web description notes a maximum of 7/8, aligning with the SAP description DISC TMBLR CAM LOCK, BRT NKL, 7/8 MAX, which defines the upper application range for material stack or reach relative to the cylinder. For overlay applications, the combined thickness of front and frame cannot exceed the cylinder length listed, so installers match face and frame thickness to the available cylinder length for proper cam engagement. The spur washer with eyelet screws into the panel surface, so its teeth bite into the material and resist rotation while the fixing nut clamps the lock body. The 1-3/16 inch cylinder size sets the basic projection into the cabinet, which determines how the cam reaches behind the door or drawer front.

Where This Olympus Cam Lock Works And Why

Drawer And Door Applications With Cam Options

This Olympus disc tumbler cam lock is described for drawers and for right-hand or left-hand doors, so the same lock body can be used across different cabinet openings. Lipped or overlay construction is supported with a 1-1/2 inch straight cam, so on overlay doors the straight cam spans behind the door to engage the cabinet. Flush construction uses a 1-1/8 inch extension, 11/32 inch offset cam, so on flush fronts the offset cam steps in to catch behind the frame. The note that for overlay application the combined thickness of front and frame cannot exceed the cylinder length means installers size fronts and frames so the cam still rotates freely behind them. Key removable in both locked and unlocked positions allows the key to be taken out after locking or unlocking, which supports workflows where users do not want to carry the key during cabinet access.

Adjustment, Keying Flexibility, And Repeatable Setups

The revolutionary cylinder plus cylinder extender allows cylinders to be easily swapped between different size cam lock bodies, which lets shops reuse keyed cylinders across varying door and drawer thicknesses while adjusting body length to fit construction. This same cylinder and extender approach increases inventory and keying flexibility, because fewer cylinder key codes can serve more body sizes in the shop. Keyed alike C390A means multiple locks share the C390A keying, which streamlines key management for banks of cabinets that must open with one key. The lock passed the ANSI/BHMA Grade 2 cycle test at 20,000 cycles, including key insertion and removal, so the cylinder and cam interface are proven to operate repeatedly under typical cabinet use patterns. Custom keying that typically ships direct from the manufacturer in 48-72 hours further supports project schedules that need particular keying setups delivered within a defined window.

Common Questions About This Olympus Cam Lock

Selecting This Cam Lock For Your Project

The Olympus disc tumbler cam lock with 1-3/16 inch cylinder keyed alike C390A and bright nickel finish ties together application, appearance, and key management for cabinet projects. The ANSI/BHMA Grade 2 test at 20,000 cycles and 90 degree cam turn give repeatable operation for drawers and right-hand or left-hand doors. Support for lipped and flush construction with different cam configurations lets one cam lock family serve multiple cabinet build styles. Use the described 7/8 max application guidance, cylinder length notes, and overlay thickness limit to align this cam lock with your cabinet dimensions, then apply the keyed alike C390A or custom keying options to match your security plan.