Spring Lock 2 1/4"L x 1 1/4 "W Center Hole to Center Hole 1 3/8" Hole Diam. .25" Two mounting holes Fits: SLP 4030 ,SLP 3426, SLT 3628,SLT 4032, SLFDD 3628 Patented Door Lock - 16 years on the market and no bird has ever opened it These locks will help stop your bird from eating your couch. This is the only lock on the market that truly the birds can not open. *Nuts and Bolt not included

• Is Discontinued By Manufacturer ‏ : ‎ No
• Date First Available ‏ : ‎ September 18, 2013
• Manufacturer ‏ : ‎ King's Cages