750 × 750
Source:https://www.dimensions.com/element/deadbolt-lock-round-oval-cylinder
306 × 543
Source:https://www.iloq.com/en-us/catalogue/c50s-121-sd/
449 × 615
Source:https://rb-locks.com/product/scandinavian-oval-cylinder/
857 × 857
Source:https://vinco.com.au/product/oval-cylinder-v570-series/
480 × 480
Source:https://www.sglocks.com.au/category/153-oval-cylinders
319 × 288
Source:https://allegion.com.au/en/products/commercial-security/mechanical-security/locks-latches/schlage-sr-keying.html
550 × 550
Source:https://wztops.en.made-in-china.com/product/aCBxSXJEabhQ/China-En-1303-Standard-Top-Security-Oval-Cylinder-for-Mortise-Lock-Body.html
1600 × 1600
Source:https://loktonic.co.uk/product/facchinetti-small-oval-polished-chrome-double-thumb-turn-half-cylinder-locks/
720 × 1280
Source:https://www.youtube.com/watch?v\u003dwHRjmQepEio
1400 × 750
Source:https://www.eos-secure.com/product/scandinavian-standard-cylinder-oval-external-internal-module-nordic-normal-key-7-pin-6-pin-cylinder-lock/
