Pretty robust. Wanted cheap extra insurance for our back door in the basement and I think it worked. Fair price too. For reference, I used 3" #14 screws. Pre-drilling requires a 1/8" drill bit.
π© Enhanced Durability and Stability: Outside Joining Aluminum Profile Bracket
8 Review
Stainless Steel π© Fastener Hardware by BIGTEDDY
9 Review
π§ Inch Stainless Steel Brackets - Includes 80 Brackets
8 Review
π§ Boeray Stainless Steel Straight Brackets Mending: Durable and Versatile Support Solution
8 Review