CRL GR5UB4 4" Setting Centering Blocks for 1/2" Glass

C.R. Laurence GR5UB4 4" Setting and Centering Blocks for 1/2" Glass are designed to ensure precise positioning of glass panels within hand rail base shoes. Crafted from durable black EPDM rubber, these blocks provide reliable support, making them an essential component for expanding cement installations. Available in convenient pre-cut 4" (102 mm) pieces or in bulk rolls of 25' (7.6 m), the GR5UB4 blocks offer flexibility to suit various project requirements. For optimal performance, CRL recommends placing two 4" pieces at the quarter points along the bottom edge of each glass panel, ensuring stability and alignment. These setting and centering blocks are compatible with several CRL base shoe series, including the B5L, B5S, B5T, B6S, B7S, L56S, L68S, L21S, and L25S, making them versatile for a wide range of applications. Please note that orders for the 4" pieces have a minimum requirement of 20 units, and must be placed in increments of 20. With no shipping limitations and the convenience of UPS delivery, the GR5UB4 Setting and Centering Blocks are a dependable choice for building professionals looking to enhance their glazing projects with efficiency and accuracy.

4" Setting and Centering Blocks for 1/2" Glass

• Easily Center Glass Panels in Hand Rail Base Shoe
• Supports Glass Panels for Expanding Cement Installations
• Available in 4" (102 mm) Cut Pieces or 25' (7.6 m) Bulk Rolls

Resources

• Architectural Glass Railing Systems and Hardware Catalog
• Architectural Glass Railing Systems and Hardware Catalog
• ESR-3269 Evaluation Report
• Fenestration Testing Laboratory Inc - Monolithic 11-24-2008
• GRS Base Shoe Quote Request Form
• GRS Cap Railing System Quote Request Form
• GRS Cap Railing System Quote Request Form
• GRS Monolithic Taper-Loc CAD Drawings.dwg
• GRS Monolithic Taper-Loc CAD Drawings.pdf
• GRS Monolithic Wet Glaze CAD Drawings.dwg
• GRS Monolithic Wet Glaze CAD Drawings.pdf
• Windscreen and Pool Fencing Systems Product Information