Very popular ceramic soldering block that contains hundreds of tiny holes to accelerate heat loss from parts being soldered. Holes also provide anchor points for pins or wires used to hold parts in place on the surface.
Withstands heat up to 2,100°F.
Available in 3 sizes (all are approximately 1/2" thick)
- Small Rectangle 4" x 5-1/4" x 1/2"
- Large Rectangle 5-1/2" x 7-3/4" x 1/2"
- Round 4-1/2" Diameter