CRL Matte Black 5" x 5" Square Post Mount Base Plate

• Seven standard colors plus unfinished chromate available — also offered for standard and 45° posts
• Compatible with all standard railings
• Fits 2-3/8" (60 mm) square aluminum posts

CRL Standard Square Base Plates (SKU: BP5BL) screw into vertical post raceways and are countersunk to accept four Cat. No. BPS112 base plate screws. Secure the base plate to substrate with concrete anchors or lag bolts. Use stainless steel washers (WSHR1) and color-match bolt cover buttons (BTN1) for a clean, finished appearance. The BP05 offset base plate design positions the vertical post to one side of the plate. One moisture barrier gasket (Cat. No. BPG1BL) is included with each base plate.

Key differentiators:

• Pre-painted to order in seven durable finishes or available unfinished chromate for on-site customization
• Countersunk screw pattern for a low-profile installation
• Offset BP05 option for side-mounted post applications

Product Warning:

All ARS/AWS products are painted to order and are non-refundable or returnable.

Order BP5BL Standard Square Base Plates for durable, low-profile mounting of 2-3/8" square aluminum posts — contact CRL to place your order or request exact shipping weight.