HOPPE handle screws, 3 pack - 2-1/4 inch thick door M5 x 65mm
Prime-Line Vintage Style Door Knobs w/Satin Nickel Finish, 2-1/4 in. Outside Diameter, Steel E 2498 - The Home Depot
Kwikset 81714 2-1/4" Thick Door Installation Pack for Signature Series Knobs & Levers
Design House- Keyed Entry Door Knob, Antique Brass Door Knobs, 728345 Terrace 6-Way Universal 1-Pack - Amazon.com
Kwikset 720L-15 Door Knob, Satin Nickel, 1-3/8 to 1-3/4 in Thick Door, 2-1/4 in Strike #VORG9010513, 720L-15
Adams Rite 4568-602-121 Flat Euro Lever Trim without Return For 2-1/4 In to 2-1/2 In Thick Door RH or RHR Dark Bronze Paint - B and H Depot Door Hardware Shop
Kwikset 200T-15 CP Door Knob, Satin Nickel, 1-3/8 to 1-3/4 in Thick Do – Remodelers Outlet
Prime-Line Vintage Style Door Knobs w/Satin Nickel Finish, 2-1/4 in. Outside Diameter, Steel E 2498 - The Home Depot
Hager Exit Device Trim Key-In-Lever Night Latch w/ Withnell Lever Anodized Aluminum 2-1/4 in. thick door - 47KN-WTN-ALM-214
Kwikset 2-1/4" Thick Door Installation Kit for all Kwikset - Bed Bath & Beyond - 26052854
Schlage Special ND53 EE214 Entrance Lock - Extended Equally - 2-1/4" Thick Door
Restorers Classic Passage Plain 2 1/4 Inch Stamped Hollow Core Door Set | Van Dyke's Restorers
81706-15 2-1/4" Thick Door Kit Lever & Exposed Screw Knobs - Satin Nickel
Baldwin Estate Keyed Colonial Knob w/ Classic Rose Emergency Egress Satin Brass / Black - 5211.050.ENTR
Kwikset 720J15CP6AL Door Knob, 2-1/4 in Strike, 1-3/8 to 1-3/4 in Thick Door, Satin Nickel - Wilco Farm Stores
Design House 190723 Terrace 6-Way Universal Privacy Door Knob, Satin Nickel, Piece - Amazon.com
Emtek Waverly Door Knob 2-3/8 Inch and 2-3/4 Inch Backset Keyed Entry With Regular Rose for 1-1/4 Inch to 2-1/16 Inch Door, Satin Nickel 5100WUS15 | CabinetParts.com
2-1/4 Inch Thick Door Single Cylinder Deadbolt - Doorware.com
Defiant 2-1/4 in. Solid Brass Door Knob (2 per Pack) 70382 - The Home Depot
2-3/4" Backset Double Knob Passage Set
Door Hardware for Doors that are 2 1/4 inch to 2 1/2 Inch Thick Doors
Emtek 2165US15214 Satin Nickel Narrow Oval 7-1/4 Inch Tall Privacy Mortise Pocket Door Lock for 2-1/4" Thick Doors - Handlesets.com
Defiant 2-1/4 in. Solid Brass Door Knob (2 per Pack) 70382 - The Home Depot
Emtek Providence Door Knob 2-3/8 Inch Backset Privacy With Rectangular Rose for 1-1/4 Inch to 2 Inch Door, French Antique Brass 8221PUS7 | CabinetParts.com