Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Honeycomb Design Ceramic Soldering Blocks by Grobet Sale $38.80 | / SKU 54-216 3-3/4"x5-1/2"x1/2" - Sold out 5-1/2"x7-3/4"x1/2" - $38.80 3-3/4"x5-1/2"x1/2" 5-1/2"x7-3/4"x1/2" Size Chevron down icon 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Honeycomb Design Ceramic Soldering Blocks Contain no asbestos. Lightweight blocks reflect heat and perforations hold pins to keep work in place while heating. Withstands temperatures up to 2000°F (1093°C). Available in 2 sizes.