Blum Compact 31C Soft-Close BLUMOTION 1" Overlay Face-Frame Hinges Nickel, 107° Screw-On - 31C355B16

Blum Compact 31C Hinge For 1 Inch Overlay

Blum Compact 31C hinge is a concealed face-frame cabinet hinge designed for 1 inch overlay doors, so it supports common face-frame layouts where doors cover more of the frame and need dependable positioning on every install. This hinge is part of Blum's Compact series of concealed cabinet hinges, giving a clean exterior look while keeping the working hardware fully hidden for a finished appearance on kitchens, baths, or built-ins. The hinge provides 107 degree opening, which gives wide access into the cabinet while still controlling door travel for typical residential face-frame applications. The design uses a 1/2 inch cup depth, so it matches machining patterns that call for this depth and helps keep boring operations consistent across jobs. The hinge carries a nickel finish, matching other nickel cabinet hardware in the run and supporting a uniform hardware specification.

Key Working Details For Cabinet Installers

• BLUMOTION is integrated into the hinge cup, so the soft-close function is built into the hinge itself and helps doors close smoothly without separate dampers, simplifying component selection across a project.
• The hinge utilizes Blum's CLIP technology, providing a tool-free on-and-off connection between door and mounting plate that speeds hanging, adjustment, and door removal on service calls or layout changes.
• A deactivation switch for small or light doors lets the installer turn off the BLUMOTION action on problem doors, helping prevent bounce-back on very light fronts while keeping the same hinge model across the job.
• An overload safety feature in the hinge protects the BLUMOTION mechanism from damage under heavy use, helping the soft-close function keep working reliably on doors that get frequent or forceful closing.
• Three dimensional cam adjustment is built into the hinge, so height, side, and depth can be tuned at the hinge without reboring, which helps bring reveals into line and reduce rework during final fit.

Face-Frame Mounting And Screw-On Design

This Blum, Inc. hinge is classified as a concealed cabinet hinge for face-frame applications, so it is intended for projects where hinges need to mount on a face-frame structure while staying hidden from the front. The 1 inch overlay designation indicates it is set up for doors that overlap the frame by that amount, supporting layouts that use larger overlays on stiles and rails. A screw-on configuration means the hinge fastens to the door and frame using screws rather than press-in hardware, fitting workflows where installers prefer direct screw mounting into wood. Because this design works as a concealed face-frame hinge, it supports clean lines on cabinet fronts while using proven mounting geometry behind the door.

Using This Soft-Close Hinge In Real Projects

Where This 1 Inch Overlay Hinge Fits Best

This hinge is categorized under concealed face-frame hinges and concealed cabinet hinges, so it suits cabinets built with a face frame where a hidden hinge layout is specified. The 1 inch overlay capability makes it useful on doors that must cover more of the face frame, such as certain kitchen runs, bath vanities, or built-ins that call for tight visual gaps with larger overlays. Its 107 degree opening angle gives enough swing for everyday storage access, helping users reach interior contents while keeping door travel controlled in tighter spaces next to walls or appliances. The 1/2 inch cup depth aligns with common boring setups, so shops that already bore for this depth can apply the hinge without changing tooling depth settings.

Adjustment, Soft-Close Control, And Workflow Impact

The integrated BLUMOTION in the hinge cup delivers soft-close performance directly from the hinge, so installers do not have to add separate dampers to manage door closing behavior across a bank of cabinets. The deactivation switch for small or light doors lets the same hinge model handle a range of door sizes, because the soft-close can be turned off when very light doors react too strongly to damping. An overload safety feature in the BLUMOTION system helps protect the mechanism from damage when doors are closed with extra force, supporting long-term performance in high-use areas like kitchens. Three dimensional cam adjustment built into the hinge allows vertical, horizontal, and depth fine-tuning at the cabinet, so reveals and overlays can be dialed in after hanging without reboring or remounting hardware. Blum's CLIP technology supports a fast connection between door and mounting plate, letting doors be removed and rehung quickly during finishing, transport, or service while keeping previous adjustments intact.

Common Questions About This Blum Compact Hinge

Selecting This Hinge For Face-Frame Runs

This Blum Compact 31C soft-close BLUMOTION hinge brings 1 inch overlay capability, 107 degree opening, and a 1/2 inch cup depth together for face-frame concealed applications. With BLUMOTION in the hinge cup, a deactivation switch for light doors, and three dimensional cam adjustment, it supports precise reveals and controlled closing using one hinge style across a project. For jobs needing a nickel-finished, screw-on concealed hinge in this overlay range, this Blum, Inc. 31C355B16 model provides a focused solution.