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Prime-Line Chain Door Guard (Single Pack) 0.5 H x 2.55 W x 0.8 D in yellow, Steel in Antique Brass | 0.5" H X 2.55" W X 0.8" D | Wayfair U 10533

This chain door lock is constructed of stamped steel and comes in a select plated finish. It features a welded steel chain with all fasteners necessary for complete installation. This chain door lock can be used on a variety of door types. The... more

Prime-Line Chain Door Guard (Single Pack) 1.0 H x 4.0 W x 5.5 D in gray, Steel in Satin Nickel | 1" H X 4" W X 5.5" D;4" W | Wayfair MP10386

This chain door lock is constructed of stamped steel and comes in a select plated finish. It features a welded steel chain with all fasteners necessary for complete installation. This chain door lock can be used on a variety of door types. The... more

Prime-Line Chain Door Lock, 3-7/16 in, Stamped Steel Construction 0.69 H x 4.0 W x 5.13 D in Chrome | 4" W | Wayfair MP4152

These patio door lock pins are constructed of steel and come in a chrome-plated finish. They feature a 3/16 in. outside pin diameter and have a 2-5/8 in. long reach. Each set includes a pin holder on-chain for easy storage when not in use, and a... more

Prime-Line Chain Door Lock, 3-7/16 in, Stamped Steel Construction 0.69 H x 4.0 W x 5.13 D in Chrome | 4" W | Wayfair MP4152

These patio door lock pins are constructed of steel and come in a chrome-plated finish. They feature a 3/16 in. outside pin diameter and have a 2-5/8 in. long reach. Each set includes a pin holder on-chain for easy storage when not in use, and a... more

Prime-Line Chain Door Lock, 3-7/16 in, Stamped Steel Construction 0.88 H x 4.0 W x 5.0 D in Brass | 4" W | Wayfair MP4016-2

These patio door lock pins are constructed of steel and come in a chrome-plated finish. They feature a 3/16 in. outside pin diameter and have a 2-5/8 in. long reach. Each set includes a pin holder on-chain for easy storage when not in use, and a... more

Prime-Line Keyed Chain Door Guard, 3-1/4 in, Steel & Diecast Construction | 5.7" H X 3.75" W X 1.35" D | Wayfair U 9912

This double cylinder deadlock is constructed of diecast and it comes in a chrome plated finish. It features a jimmy-resistant design which prohibits forced entry when attempts are made to spread the door away from the frame. | Prime-Line Keyed Chain... more

Prime-Line Keyed Chain Door Guard, Steel & Diecast Construction (Single Pack) 5.7 H x 3.75 W x 1.05 D in Brown | 5.7" H x 3.75" W x 1.05" D | Wayfair

These chain door guards are constructed of steel chains, diecast housings, plates, and keepers, and they come in optional plated finishes. These locks engage by allowing the bolts to slide into the keyed mechanisms to lock. They use B1 keyways, ILCO... more

Prime-Line Door Guard w/ Steel Chain (Single Pack) 2.375 H x 3.4375 W x 0.25 D in gray in Satin Nickel | 0.25" L x 3.4375" W x 2.375" H | Wayfair

This Chain Door Lock is constructed of steel components and comes in a beautiful, corrosion-resistant, classic bronze finish. Typically these are used on inswing doors that you may want extra security on. With this door guard properly installed you... more

Prime-Line Door Guard w/ Steel Chain (Single Pack) 2.375 H x 3.4375 W x 0.25 D in gray in Satin Nickel | 0.25" L x 3.4375" W x 2.375" H | Wayfair

This Chain Door Lock is constructed of steel components and comes in a beautiful, corrosion-resistant, classic bronze finish. Typically these are used on inswing doors that you may want extra security on. With this door guard properly installed you... more