============================= Simplex Lock Codes Complete Listing ============================= Simple(x) Description: A Simplex lock is one of those doorknobs with the 5 push buttons and a 3 digit code. Okay, Simplex locks are very easy to hack, now think that you can not use the same # twice in a row, since it's already in, and you can't have the same # twice in one code, for some odd reason. So that would leave 5 options for the first selection, 4 for the 2nd selection, (you can't do 2 in a row) and 3 left for your last selection, (since you can't use 2 in a combo) so that is 5X4X3 which is = to 60. I needed to hack a few of these simplexes so I thought since I had the information available, and havn't seen it around, I thought I'd share it with you... So what you basically do is either memorize the pattern, and then start to manually hack it, or if you arnt a thinker, you can get a mini-cassette recorder and record your voice saying them all.. then manually enter them as you play them back, and you wont miss one.. I hope you can benifit from this text file, Simplex locks are fun Later, Armitage (erudite) Here are all 60 combinations: 123 213 312 412 512 124 214 314 413 513 125 215 315 415 514 132 231 321 421 521 134 234 324 423 523 135 235 325 425 524 142 241 341 431 531 143 243 342 432 532 145 245 345 435 535 <- Armitage, this should be 534 152 251 351 451 541 -oleBuzzard 153 253 352 452 542 154 254 354 453 543 How to change the code on a Simplex Lock By Albatross ---------------------------------- (1) With the door open and the SIMPLEX locked, turn the from control knob to the LEFT (reset). (2) Enter the current combo on the lock. (3) Remove the screw in the lock housing with an allen wrench. This screw is located on the top of the simplex. Insert the wrench after you have removed the screw into the hole and depress the button. (4) Turn the control knob to the LEFT (reset) (5) Press the buttons to enter the new simplex code. (6) Turn the knob to the RIGHT. ** Your new code has been entered. Have phun with those Simplex's Boys -n- Girls... -Alby