M10 304 Stainless Steel Expansion Bolts Anchors Bolts Open Hook Expansion Screws Bolts 5-Pack Screen Door Springs ensuring that you can correctly

ensuring that you can correctly insert the connector (it features an anti-misinsertion hole design to prevent incorrect insertion)

No Water Leaking: Designed to be completely waterproof

Space Saving: Tailored for optimal space utilization

Please note: security door lock is not suitable for french double doors

M10 304 Stainless Steel Expansion Bolts Anchors Bolts Open Hook Expansion Screws Bolts 5-Pack Screen Door Springs ensuring that you can correctlyQuantity: 5PCS Specifications: Expansion tube total length 115mm (4. 5in) Opening length 19mm (0. 74in) 50mm (1. 96in) diameter (diameter) 14mm (0. 55in) Made of 304 stainless steel, it is durable and can be used outdoors It has better rust resistance (Can be used in humid environment or water and will not rust). Easy installation: Use a hammer drill to drill a hole the same size as the expansion tube in the wall Place the expansion hook in the hole