VALVE LOCKOUT - ROTATING. Features: ? Manufactured from tough lightweight dielectric Xenoy themoplastic. ? Outward/inward rotation allows for easier installation & storage. Locks Gate Valve Sizes: Part No: VL-MST?F480 (25 mm. to 76 mm.) Part No: VL-MST?F481 (50 mm. to 127 mm.) Part No: VL-MST?F482 (101 mm. to 165 mm.) Part No: VL-MST?F483 (152 mm. to 254 mm.) Part No: VL-MST?F484 (203 mm. to 330 mm.) Packaging: 05 Pcs. per Set