Previous Product Next Product The images have the illustration purpose, the product may not be the same. Check the description or contact our sales team. DCI #3021 SYR. BLOCK Flow Ctrl Connector Block $23.40 2 in stock DCI #3021 SYR. BLOCK Flow Ctrl Connector Block quantity Add to cart SKU: PE0132 Category: Parts Equipment Description Description DCI #3021 SYR. BLOCK Flow Ctrl Connector Block [AcmeDent sku=’PE0132′]