Clamping Glass Shelf Supports For Secure Glass

Clamping glass shelf supports 3/16 bore describe this Selby Furniture Hardware CN301521BR part, a metal support that locks glass firmly into place via a rubbertipped nylon screw, giving glass shelves a positive, clamped hold instead of a loose rest point. The support accommodates glass shelf thickness of 3/16 to 1/4 inch, so a single part can handle common cabinet and display glass sizes on one run of shelving. The 3/16 bore pin is 5/16 inch long, providing a defined mounting interface into a prepared hole without deep drilling. The support holding shelf is 3/4 inch square, so the bearing surface under the glass is broad enough for stable contact along the front edge. The part is identified as a glass shelf rest, brass, giving a brass finish option that matches brass-forward hardware layouts in cabinetry and furniture.

Key Shelf Support Details For Glass Installers

• The metal support that locks glass firmly into place via a rubbertipped nylon screw creates a clamping action on the glass, which helps hold panels steady in cabinets or displays during normal use.
• Accommodating glass shelf thickness of 3/16 to 1/4 inch allows one CN301521BR part to be used across multiple glass sizes, simplifying part selection when working with standard glass thickness ranges.
• The 3/16 bore pin that is 5/16 inch long sets a predictable mounting depth, which helps drilling operations stay consistent when laying out rows of shelf pin holes in case sides or gables.
• A support holding shelf that is 3/4 inch square gives the glass a wider bearing surface, which helps spread the load near the cabinet side and supports typical display or cabinet use.
• The glass shelf rest brass description and Selby Furniture Hardware branding identify this as a brass-finish shelf support, useful where visible supports need to coordinate with other brass hardware.

Mounting And Bore Details For Accurate Fit

The CN301521BR glass shelf rest uses a 3/16 inch bore pin that is 5/16 inch long, so the installer works from a known pin diameter and seating depth in the cabinet side or shelf standard. The support holding shelf portion measures 3/4 inch square, providing a defined footprint that aligns with the front of a glass shelf along the cabinet side. Because the metal support locks glass firmly into place via a rubbertipped nylon screw, the clamping force can be applied after the glass is positioned, which helps set the final shelf location before tightening. The ability to accommodate glass shelf thickness of 3/16 to 1/4 inch means bore locations and pin depths can be standardized while still matching several glass options in the same cabinet run.

Using CN301521BR In Glass Shelf Layouts

Where This Selby Glass Shelf Support Fits Best

The CN301521BR metal support is identified as a glass shelf rest, brass, placing it in glass shelving layouts where a brass-color support is desired along the cabinet interior. The part is categorized under shelf supports and shelf, closet and garage organization, so it fits into projects using pinned supports rather than fixed brackets. With a 3/16 inch bore pin that is 5/16 inch long, it suits systems drilled specifically for this bore size, giving a firm seat in the sidewall. The support holding shelf at 3/4 inch square creates a compact footprint that works well in cabinets, furniture cases, and similar enclosures where the shelf edge meets the side. Because it accommodates glass shelf thickness of 3/16 to 1/4 inch, it can serve in installations that specify glass within this range for storage or display.

Details That Support Repeatable Glass Shelf Results

The metal support that locks glass firmly into place via a rubbertipped nylon screw allows the glass to be set on the 3/4 inch square support holding shelf, then secured by tightening the screw, which helps reduce glass movement in service. The clamping action directly on the glass transforms a simple rest into a more secure connection, which is valuable when aligning multiple shelves at consistent heights. The defined 3/16 inch bore pin with 5/16 inch length ties the support to a precise drilling standard, helping rows of supports line up along cabinet sides without guesswork. Because the support accommodates glass shelf thickness of 3/16 to 1/4 inch, installers can maintain the same bore pattern while using different glass thicknesses inside that range. The Web description notes the part can also be used as a pivot hinge with 3/8 inch diameter plastic bushing, giving it an additional role in assemblies that need a pivoting function built around the same pin.

Common Questions About This Glass Shelf Rest

Select This Brass Glass Support For Your Next Job

The CN301521BR glass shelf rest brass from Selby Furniture Hardware combines a metal support with a rubbertipped nylon screw that locks glass firmly into place, giving glass shelving a clamped hold instead of a loose perch. Its 3/16 inch bore pin, 5/16 inch long, ties directly to a defined hole size, which supports consistent drilling on cabinet runs. With a 3/4 inch square support holding shelf and accommodation for glass thickness of 3/16 to 1/4 inch, it aligns with common glass dimensions used in casework. For projects using pinned glass shelves or a pivot hinge built around this style of pin, this part provides a clear, brass-finish option.