🧱 Elevate your glass block game with precision spacers that pros swear by!
Pittsburgh Corning's Universal Mortar Spacer 1/4" (24-pack) is a two-piece plastic spacer designed to ensure consistent, professional-grade mortar joints in glass block installations. Compatible with 3" and 4" blocks across multiple series, it simplifies alignment, speeds up construction, and guarantees a clean, uniform finish. Made in the USA, these spacers embed into mortar joints and are ideal for straight wall applications.
| Manufacturer | Pittsburgh Corning Corp. |
| Item model number | 110609 |
| Product Dimensions | 15.24 x 12.7 x 15.24 cm; 340.19 g |
| ASIN | B002M9G4FM |
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