Top 10 Door Knob Cover Plate – Door Lock Replacement Parts

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1. PRIME-LINE

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2-5/8” Diameter, Satin Nickel, Defender Security 10446 Door Hole Cover Plate – Maintain Entry Door Security by Covering Unused Hardware Holes

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PRIME-LINE #ad - Cover up the holes that may allow for unwanted entry or invasion of privacy, and keep doors looking great! Conceal holes – this door hole cover plate can cover bores and holes from 1/2” diameter up to 2-1/8”.

Maintain security – use this door hole cover plate to help maintain security and privacy on entry doors where the knob latch or deadbolt hardware is no longer being used. Sizing – this door cover plate has a 2-5/8” outside diameter and fits on doors up to 1-3/4” thick. Heavy duty – made of heavy-duty gauge steel with a satin nickel finish, this door hole cover provides peace of mind and extra security, plus it’s durable and made to last. Easy installation – with only two fasteners to install, installation is quick and easy, and the door hole cover plate can conceal most bores and holes for additional security and privacy.
BrandPRIME-LINE #ad
ManufacturerPrime-Line Products #ad
Height2.62 Inches
Length1.13 Inches
Weight0.23 Pounds
Width2.62 Inches
Part NumberU 10446
ModelU 10446
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

2. Stone Harbor Hardware

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Stone Harbor Hardware Hole Filler Plate Vintage Bronze

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Stone Harbor Hardware #ad - 2-5/8" diameter 2. 625 inch. Used to maintain security on doors where a knob, lever, or deadbolt are no longer being used. Covers bore holes between 1/2" 050 inch to 2-1/2" 2. 50 inch. Hole-filler plate. Fits doors up to 1-3/4" 1. 75 inch thick. Installation screw included. 50161-11p. Vintage Bronze.
BrandStone Harbor Hardware #ad
ManufacturerThe Jeske Company #ad
Height0.8 Inches
Length2.8 Inches
Width2.8 Inches
Part Number50161-11P
Model50161-11P

3. PRIME-LINE

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Defender Security U 9551 Lock and Door Reinforcer, 2-3/8” Backset, Add Extra Security to Your Home,Helps Prevent Forced Entry, Stainless Steel – Fits 1-3/4” Doors, Reinforce & Repair Wood/Metal Doors

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PRIME-LINE #ad - Backset, 2-1/8 in. Stainless steel. Fits 1-3/4 in. Used to reinforce and repair doors to aide in preventing forced entry. Easy installation – installation is quick and easy, and all fasteners are included – extra security and peace of mind can be achieved in just minutes! Fits – 1-3/4 in.

Additional home security – securing the weak spot of an entry door with a stainless-steel lock and door reinforcer can add additional security to your door and assist with preventing forced entry. Thick doors, 2-1/8 in. Bores, 2-3/8 in. Reinforce and repair – reinforce weak spots on entry doors and repair damaged areas with this stainless-steel lock and door reinforcer.

Bores, 3-7/8 in. Thick doors, 2-3/8 in. Stainless steel. Applications – this combo lock and door reinforcer can be used on wood or metal doors with mortise or drive-in latches. It also accommodates key-in knob locksets or deadbolts. Height. Height. Backset, 3-7/8 in.
BrandPRIME-LINE #ad
ManufacturerPrime-Line Products #ad
Height9 Inches
Length1.75 Inches
Weight0.8 Pounds
Width3.87 Inches
Part NumberU 9551
ModelU 9551
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

4. Defender Security

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Chrome Plated, Defender Security U 9517 Lock Back Plate, 2-Pack, 3-1/2-Inch

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Defender Security #ad - Bore lock sets. Backset. To 2-3/8in. Covers marred doors. Also can convert 2-3/4in. Nickel plated steel construction. Used with 2-1/8in. Allows conversion of 2-3/8in. To 2-3/4in.
BrandDefender Security #ad
ManufacturerPrime-Line Products #ad
Height3.5 Inches
Length0.25 Inches
Width3.5 Inches
Part NumberU 9517
ModelU 9517
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

5. Xfenvs

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Door Knob Wall Shield, White Round Soft Rubber Wall Protector Self Adhesive Door Handle Bumper Pack of 2 Large Round Style 3.54", White

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Xfenvs #ad - Flexible and durable:environmentally friendly soft rubber material, long-term use is not easy to break;At the same time using strong adhesive, good viscosity, can slow down the contact surface impact noise;The case of cold does not hard, good elasticity, will not easily fall off.

Easy to install: peel the protective paper to paste keep the wall clean and dry before use, no tools required. Use effect: to prevent the wall and the door handle collision caused by damage, you can also hide the wall has been slightly damaged. White and can be painted:Neutral white material matches most walls, can also be coated with decorative pigments. Features: large round white style, lightweight, 2PCS door knob wall shield + 2PCS powerful adhesives. And apply most of the surface.
BrandXfenvs #ad
ManufacturerXfenvs #ad
Part NumberDoor Knob Wall Shield
Model5869494317

6. PRIME-LINE

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Prime-Line U 9271 Wall Protector, 5” – White Vinyl Wall Protection Pad, Smooth and Paintable Finish, Easy to Install with Self Adhesive

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PRIME-LINE #ad - Easy to install – it’s easy to install your new prime-Line wall protector pad thanks to the self-adhesive. Prime-line grade – we specialize in repair and replacement hardware products for your home. Prime-line’s commitment to quality results in repairs which look as good as the initial install, making us the go-to solution for our loyal customers.

Simply stick it in place – no drilling required! Smooth finish – this prime-line item not only protects walls from damage, the smooth, but it can also cover up damage already done. 5 in. Outside diameter. Wall protector – the prime-line u 9271 has a 5” diameter. It is designed to protect interior walls from impact damage by shielding the contact point between the wall and the doorknob.

Plus, white surface can be easily painted over for a more seamless look. Used to protect interior walls from impact damage by shielding contact point of wall and door knob. This wall protector features a smooth finish and it's white in color. Rigid vinyl construction. Vinyl construction – constructed of durable, rigid vinyl, you can trust that this wall protection is strong enough to last.
BrandPRIME-LINE #ad
ManufacturerPrime-Line Products #ad
Height7.88 Inches
Length5 Inches
Weight0.02 Pounds
Width5 Inches
Part NumberU 9271
ModelU 9271
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

7. Defender Security

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2-5/8” Diameter, Defender Security U 10888 Door Hole Cover Plate – Maintain Entry Door Security by Covering Unused Hardware Holes, Antique Brass Plated

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Defender Security #ad - Heavy duty – made of heavy-duty gauge steel with a antique brass plated finish, this door hole cover provides peace of mind and extra security, plus it’s durable and made to last.

Maintain security – use this door hole cover plate to help maintain security and privacy on entry doors where the knob latch or deadbolt hardware is no longer being used. Sizing – this door cover plate has a 2-5/8” outside diameter and fits on doors up to 1-3/4” thick. Easy installation – with only two fasteners to install, installation is quick and easy, and the door hole cover plate can conceal most bores and holes for additional security and privacy. Cover up the holes that may allow for unwanted entry or invasion of privacy, and keep doors looking great! Conceal holes – this door hole cover plate can cover bores and holes from 1/2” diameter up to 2-1/8”.
BrandDefender Security #ad
ManufacturerPrime-Line Products #ad
Height2.62 Inches
Length5.13 Inches
Weight0.2 Pounds
Width2.62 Inches
Part NumberU 10888
ModelU 10888
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

8. Defender Security

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Chrome, Defender Security U 9531 Door Hole Cover Plate – Maintain Entry Door Security by Covering Unused Hardware Holes, 2-5/8” Diameter

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Defender Security #ad - Heavy duty – made of heavy-duty gauge steel with a chrome plated finish, this door hole cover provides peace of mind and extra security, plus it’s durable and made to last.

Easy installation – with only two fasteners to install, installation is quick and easy, and the door hole cover plate can conceal most bores and holes for additional security and privacy. Maintain security – use this door hole cover plate to help maintain security and privacy on entry doors where the knob latch or deadbolt hardware is no longer being used. Sizing – this door cover plate has a 2-5/8” outside diameter and fits on doors up to 1-3/4” thick. Cover up the holes that may allow for unwanted entry or invasion of privacy, and keep doors looking great! Conceal holes – this door hole cover plate can cover bores and holes from 1/2” diameter up to 2-1/8”.
BrandDefender Security #ad
ManufacturerPrime-Line Products #ad
Height2.62 Inches
Length1.13 Inches
Weight0.24 Pounds
Width2.62 Inches
Part NumberU 9531
ModelU 9531
WarrantyGoods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

9. Stone Harbor Hardware

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Stone Harbor Hardware, Scar Plate, 50135-11P

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Stone Harbor Hardware #ad - 3-1/2" outer diameter, 2-1/8" inner diameter. Converts 2-3/8" to 2-3/4" backset. Vintage Bronze. Scar plate. Fits under existing lockset to cover up damaged door. 50135-11p.
BrandStone Harbor Hardware #ad
ManufacturerThe Jeske Company #ad
Height0.1 Inches
Length3.5 Inches
Weight0.09 Pounds
Width3.5 Inches
Part Number50135-11P
Model50135-11P

10. ULTRALOQ

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Black, Ultraloq UUL-UL3-DCP-AB UTEDCPAB Deadbolt Cover Plate, Accessory

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ULTRALOQ #ad - Ultraloq smart lock is not included. Works with ultraloq UL3 and Ultraloq UL3 BT. Stainless steel. Covers up holes left by previous deadbolt.
BrandULTRALOQ #ad
ManufacturerU-tec Group Inc. #ad
Height1.6 Inches
Length9 Inches
Width3.3 Inches
Part NumberUL3-HCP-AB
ModelUUL-UL3-DCP-AB