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Sugatsune barrel bolt gives you a compact bar latch solution for doors or panels where a positive manual lock is needed. This BL-40 model provides a simple sliding bolt action that holds the door closed, which helps keep doors from drifting or rattling in everyday use.
The 1-9/16 inch (40mm) length keeps the hardware small and unobtrusive, so it works well where space around the edge of the door is tight. That compact size supports clean layouts on cabinets or small doors, without crowding adjacent hardware.
The body and plates are 304 stainless steel with a satin stainless steel finish. That material choice delivers solid structural support for the latch while presenting a low-glare appearance that blends into many stainless or brushed-metal design schemes.
The bolt and knob are brass with a satin nickel finish, so the moving parts have a different base metal than the body. This separation of materials supports smooth sliding action at the contact points while giving the user a comfortable knob surface to operate.
The BL-40 is supplied with mortise and surface strike, allowing the latch to engage into either a cut-in strike or a surface-mounted strike on the frame. That flexibility helps the installer match the strike style to the job layout and door construction.
The BL-40 barrel bolt uses a simple slide mechanism between the stainless body plates and the brass bolt. During installation, aligning these components allows the bolt to move cleanly into the chosen strike, which supports consistent latching over repeated cycles.
The 1-9/16 inch (40mm) length centers the working parts in a small footprint, so the installer can position the body on slim door edges without overlapping nearby corners or panels. That supports clean screw patterns and straightforward drilling for mounting holes.
Using the mortise strike places the receiving pocket into the frame depth, which shapes the fit so the bolt end seats inside the recess and stays guarded from incidental edge contact during normal door movement.
Using the surface strike keeps all hardware on the exterior face of the frame, which reduces the amount of material that needs to be removed and leaves frame integrity largely intact when the project calls for a surface-only solution.
The Sugatsune BL-40 barrel bolt serves as a manual latch on doors or panels where a compact mechanical lock is preferred over a more complex mechanism. The 1-9/16 inch (40mm) body size suits smaller cabinet doors, closet panels, or utility doors that need a simple slide-to-lock motion.
The 304 stainless steel body and plates with satin stainless steel finish support use in environments where metal trim and hardware share a similar brushed appearance, so the latch aligns visually with other fittings across the project.
The brass bolt and knob with satin nickel finish provide a slightly contrasting metallic tone at the touch point, which helps users visually locate the operating knob while keeping the overall look subdued and professional on built-ins or fitted furniture.
The combination of mortise and surface strike options lets the BL-40 be deployed on different frame styles. A mortised strike supports installations where the designer wants the receiving point recessed into the jamb, while the surface strike supports situations where the frame does not lend itself to deeper cutting.
Because the barrel bolt, body, plates, and strikes are arranged around a straightforward slide action, the latch supports predictable closing points. This helps installers align the strike with the bolt travel so that the door settles into the same position each time it is locked.
The BL-40 designation ties directly to this 40mm barrel bolt model, giving installers a clear reference when matching drawings, hardware schedules, or reorders. That precise model identification supports consistent hardware selection across multiple openings on the same job.
The 304 stainless steel body and plates create a rigid support for the sliding brass bolt, which helps maintain the alignment of the bolt path with the strike even after repeated operation. This structural stability supports reduced rework around misaligned latching.
The satin stainless steel finish on the body helps conceal minor surface contact marks that can occur near active doors, so the hardware continues to present a controlled appearance after regular use in traffic areas.
The brass bolt running inside the stainless body provides a metal-on-metal interface that supports smooth travel as the knob is moved. This relationship between materials allows the bolt tip to enter the mortise or surface strike predictably when the door reaches the closed position.
The satin nickel finish on the brass bolt and knob offers a muted visual target at the edge of the door, which assists users in quickly identifying the latch control in lower-light interiors or densely fitted cabinetry.
The choice between mortise and surface strike gives installers a way to adapt the same BL-40 latch body to differing frame conditions while keeping bolt geometry consistent. This adaptability supports standardized hardware across varied door constructions within a single project.
The Sugatsune BL-40 barrel bolt has a length of 1-9/16 inches (40mm), which keeps it compact for narrow stiles or small cabinet and door applications where larger bolts would crowd the edge.
The BL-40 uses 304 stainless steel for the body and plates and brass for the bolt and knob, a combination that supports a rigid housing with a smooth metal sliding bolt action.
The body and plates have a satin stainless steel finish, giving the latch a brushed, low-glare look that pairs well with other stainless hardware and helps it visually recede on the door.
The bolt and knob are brass with a satin nickel finish, creating a subtle contrast to the stainless body that highlights the operating parts while keeping the overall look understated.
The BL-40 is supplied with both mortise and surface strikes, allowing installers to choose a recessed or face-mounted receiving point that suits the frame construction and desired detail.
The Sugatsune BL-40 suits cabinet doors, small doors, or panels needing a simple slide-bolt latch, where its compact 40mm length and dual strike options support varied layouts.
The Sugatsune barrel bolt BL-40 brings a 1-9/16 inch (40mm) compact latch body, 304 stainless steel body and plates, and a brass bolt and knob with satin nickel finish together in one assembly. These details provide a small-format slide bolt that supports clean layouts on cabinet doors or panels while aligning visually with brushed metal hardware across the project.
By using the supplied mortise and surface strikes, the same BL-40 body adapts to different frame conditions, which supports consistent latching geometry from opening to opening. For installations that call for a straightforward manual bolt with coordinated stainless and nickel finishes, the BL-40 offers a focused, job-ready option.