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and stability
Tighten the nut to engage the expansion clip and secure the anchor in place—refer to torque values by diameter
Avoid underdriving and overdriving to maintain the integrity of the seal
Collated and bulk options – Available for Quik Drive® systems or hand-drive applications
Viro Panzer Lock For 3/8" Security Chain Stainless Steel Collated Wood Deck Screws and stabilityViro Panzer Security Lock Hardened Protection for Gates, Doors & Shutters The Viro Panzer Lock is built to deliver serious security in high risk environments. Ideal for use on gates, doors, and rolling shutters, this armored lock features a low profile body that makes it extremely difficult to tamper with or grip using bolt cutters, saws, or prying tools. Pair it with our Pewag square security chain for a complete chain lock system that offers