Zirc Locking Tub Cover Nitrous Products Crystal-Clear Visibility: Premium acrylic construction

Crystal-Clear Visibility: Premium acrylic construction lets you see every shade at a glance—no more digging through drawers

Use valve with 1/8" or 1/4" tubing

Cut existing HVE valve from its tubing

Size: Has a 5-1/4" diameter activation disk with a non-skid metal base

Zirc Locking Tub Cover Nitrous Products Crystal-Clear Visibility: Premium acrylic constructionLocking tub cover compatible with the Zirc procedure tubs (#18 30 or #18 32). Cover makes sure set up tubs remain sterile and secure during storage and transport between stations. Product Details: Clear cover features a sliding lock to securely attach the cover to the tub. Dimensions: 12 5 8" x 11 1 4" x 1 7 16" Non autoclavable. Made in the USA.