Door chain (1 piece) made of solid 201 stainless steel, extra thick, for added security - AquaForge

Socona - P2 Modern Security Door Opener Gold Color

Yale Locks P1037 Door Chain with Brass Finish - Secure Door Security Chain in Brass Finish

Yale Locks V-WS6-CH WS6 Security Door Chain - Chrome Finish YALVWS6CH

Socona O2 CLASSIC safety interlock for door 150m gold color

Adjustable Security Grilles for Windows 2 pcs 1000-1500 mm vidaXL

2-Pack Heavy Duty Steel Door Bracket for 2 x 4 Doors, U-Shaped Security Bar

Pack Heavy Duty Steel Door Brackets for 2x4 Door, U-Shape Security Bar

4pcs Window Restrictor Window Door Restrictor Latch Fenetre UPVC Limit Lock Security Latch Cable Limit Lock With Key and Screws

Set of 2 window restrictors for casement windows, white

Ash Jammer + Mounting Screws, PVC PVC Door and Window Lock, White High Security Arm, 4 Pack

Security door chain, anti-theft door lock, stainless steel door chain lock, sliding door lock with 4 screws for wooden window doors

2pcs UPVC Window Regulator – Stainless Steel 304 – with Screws – for Left and Right Windows

Casement Window Restrictor, Baby Safety Lock, Anti-Pinch Lock, Window Vent Restrictor, Outward Opening for UPVC, Wood and Aluminum Window, White

100mm aerator, central air conditioning system exhaust outlet with protective grille - ABS (ø100mm)

75mm aerator, central air conditioning system exhaust outlet with protective grille - ABS (ø75mm)

150mm aerator, central air conditioning system exhaust outlet with protective grille - ABS (ø150mm)

CSPARKV 2 Pieces Casement Window Restrictor, Window Restrictor Window Opening Limiter with Screws, Adjustable Window Restrictor Without Drilling, Suitable for Adjusting the Angle of Windows

Extra Thick Door Security Chain - SUS304 Cast Stainless Steel Door Security Chain, Heavy Duty Deadbolt Lock for Interior Doors, Brushed Nickel Finish (e)

1 Piece Right Angle Lock Buckle Safety Hook—90 Degree Door Lock Latch,Stainless Steel Straight Buckle Hook,Suitable for Most Types of Doors,Silver