Section 3 - 11Key Cutting & Pinning5400 key-in-knob 5400-xx-1099 5401/5402 5800 5140 Corbin 5240 Yaleexcept 5400-xx-1095 conventional and Russwin R/C and5400-xx-1099 with large mortise 5900 with large 5340 Medeco5400-xx-1095 diameter plug and rim I/C diameter plug R/CA2 systemstack total 26 26 31 23 26 26top pins B series B series B series B series B series B seriesbottom pins A series J series A series A series J series A seriesA4 systemstack total 15 15 18 14 15 15top pins F series F series F series F series F series F seriesbottom pins E series K series E series E series K series E seriesPin Lengths and Stack HeightsPin lengths and materialKaba bottom pins are .003" shorter than aftermarket replacement pins. Non-original pins will not workproperly and void the product warranty."S" indicates spool type pins. Bottom pins are nickel silver.Top pins are brass.systemtop pinpart number length A2 A43800-00-4202 .025 2B-4203 .0375 3B-4204 .050 4B-4205 .0625 5B-4206 .075 6BS-4207 .0875 7B-4208 .100 8BS-4209 .1125 9B-4210 .125 10BS 6FS-4211 .1375 11B-4212 .150 12B-4213 .1625 13B-4214 .175 14B-4215 .1875 15B-4216 .200 16B-4217 .2125 17B-4218 .225 18B-4219 .2375 19B3800-00-4401 .021 1F-4402 .042 2F-4403 .063 3F-4404 .084 4FS-4405 .105 5FS-4407 .147 7F-4408 .168 8F-4409 .189 9F-4410 .210 10F-4411 .231 11FPin series and uniform stack heights for A2 and A4 systemsproductbottom pinpart number length A2 A2 A4 A43800-00-3200 .107 0A 0E-3201 .1195 1A-3202 .132 2A-3203 .1445 3A-3204 .157 4A-3205 .1695 5A 0J 3E 0K-3206 .182 6A 1J-3207 .1945 7AS 2JS-3208 .207 8AS 3JS-3209 .2195 9AS 4JS3800-00-3401 .128 1E-3402 .149 2E-3404 .191 4ES 1KS-3405 .212 5ES 2KS6140-00-3205 .2325 5J 3K-3206 .2445 6J3207 .257 7J-3208 .2695 8J-3209 .282 9J6140-00-3404 .254 4K-3405 .275 5K