Master Lock No 175 - Revision history

Error at 09:02, 12 October 2023

2023-10-12T09:02:12Z

← Older revision		Revision as of 09:02, 12 October 2023
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	An actuator that sits between the pawls and has fingers which rest on wheels. The wheels lock in to the dials the user interacts with. Each wheel needs to have the flat of the wheel facing the front of the lock, 5 steps off of the center of the flat is a will that allows the wheel to pass over part of the body during the combination change. When all the flats are facing the front of the lock the fingers can go down and allow the top of the actuator to move out from between the pawls. <br>		An actuator that sits between the pawls and has fingers which rest on wheels. The wheels lock in to the dials the user interacts with. Each wheel needs to have the flat of the wheel facing the front of the lock, 5 steps off of the center of the flat is a will that allows the wheel to pass over part of the body during the combination change. When all the flats are facing the front of the lock the fingers can go down and allow the top of the actuator to move out from between the pawls. <br>

	~~The~~ are variations with pin tumbler core on the side to allow supervisor access. The core has a long half cylinder as the tail which lifts the actuator when the tumbler is turned.<br>		There are variations with pin tumbler core on the side to allow supervisor access. The core has a long half cylinder as the tail which lifts the actuator when the tumbler is turned.<br>

	== Vulnerabilities ==		== Vulnerabilities ==

Sandplum: /* Master Lock No 175 */

2021-03-22T12:10:50Z

Master Lock No 175

← Older revision		Revision as of 12:10, 22 March 2021
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	'''Master Lock No 175''' is a resettable [[combination]] [[padlock]] made by [[Master Lock]]. It has four dials with the digits 0-9. This results in total of 10,000 theoretical [[permutations]].		'''Master Lock No 175''' is a resettable [[combination]] [[padlock]] made by [[Master Lock]]. It has four dials with the digits 0-9. This results in total of 10,000 theoretical [[permutations]].

	The Master Lock No 175 series includes solid brass bodied locks. Master now makes ~~the same~~ lock in steel (~~M176~~), and a model of M175 that has a different style of internals. The locks described below take a change key, the M175 combination is designed to be changed by specific manipulation of the shackle (like the [[Master Lock No 975]]).		The Master Lock No 175 series includes solid brass bodied locks. Master now makes a similar lock in steel (M1174), and a model of M175 that has a different style of internals. The locks described below take a change key, the M175 combination is designed to be changed by specific manipulation of the shackle (like the [[Master Lock No 975]]).

Sandplum: /* Master Lock No 175 */

2021-03-22T12:00:35Z

Master Lock No 175

← Older revision		Revision as of 12:00, 22 March 2021
Line 11:		Line 11:
	'''Master Lock No 175''' is a resettable [[combination]] [[padlock]] made by [[Master Lock]]. It has four dials with the digits 0-9. This results in total of 10,000 theoretical [[permutations]].		'''Master Lock No 175''' is a resettable [[combination]] [[padlock]] made by [[Master Lock]]. It has four dials with the digits 0-9. This results in total of 10,000 theoretical [[permutations]].

	The Master Lock No 175 series includes solid brass bodied locks. Master now makes the same lock in steel ~~as the~~ M176 and a model of M175 that has a different style of internals. The locks described below take a change key, the M175 combination is designed to be changed by specific manipulation of the shackle(like the [[Master Lock No 975]])		The Master Lock No 175 series includes solid brass bodied locks. Master now makes the same lock in steel (M176), and a model of M175 that has a different style of internals. The locks described below take a change key, the M175 combination is designed to be changed by specific manipulation of the shackle (like the [[Master Lock No 975]]).

MaxPower: /* Vulnerabilities */

2016-09-12T00:30:36Z

Vulnerabilities

← Older revision		Revision as of 00:30, 12 September 2016
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	* [[Decoding]] - The combination can discovered by using a piece of feeler gauge or other thin metal to feel for the flat on the wheel. Test at .5 of every number. The flat should be positioned -2.5 from the center of the flat.		* [[Decoding]] - The combination can discovered by using a piece of feeler gauge or other thin metal to feel for the flat on the wheel. Test at .5 of every number. The flat should be positioned -2.5 from the center of the flat.
	* [[Bypass]] - Multiple tools exist to bypass the inputting the correct combination. ~~The are~~ inserted next to the wheels, pushed toward the top of the lock, and levered upward to lift the actuator. Then ~~operate~~ the shackle ~~normally~~. In earlier versions(and possibly still~~, but more difficult~~) a hook pick could also be inserted ~~to push~~ the fingers of the actuator ~~down~~.		* [[Bypass]] - Multiple tools exist to bypass the inputting the correct combination. Push the shackle in. Insert a Mini Knife or EZ Decoder is inserted next to the wheels, pushed toward the top of the lock, and levered upward to lift the actuator. Then release the shackle. In earlier versions(and possibly still) a hook pick could also be inserted at the top of any dial while the shackle is depressed. Swept in either direction the tip of the pick moves over the fingers of the actuator. While the tip of the pick is over the fingers release the shackle and the lock will open.

	== Gallery ==		== Gallery ==

MaxPower: /* Vulnerabilities */

2016-09-06T02:00:50Z

Vulnerabilities

← Older revision		Revision as of 02:00, 6 September 2016
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	The Master Lock No 175 series may be vulnerable to one or more of the following:		The Master Lock No 175 series may be vulnerable to one or more of the following:

	* [[Decoding]]		* [[Decoding]] - The combination can discovered by using a piece of feeler gauge or other thin metal to feel for the flat on the wheel. Test at .5 of every number. The flat should be positioned -2.5 from the center of the flat.
	* [[Bypass]]		* [[Bypass]] - Multiple tools exist to bypass the inputting the correct combination. The are inserted next to the wheels, pushed toward the top of the lock, and levered upward to lift the actuator. Then operate the shackle normally. In earlier versions(and possibly still, but more difficult) a hook pick could also be inserted to push the fingers of the actuator down.

	== Gallery ==		== Gallery ==

MaxPower: /* Internals */

2016-09-06T01:43:20Z

Internals

← Older revision		Revision as of 01:43, 6 September 2016
Line 27:		Line 27:
	An actuator that sits between the pawls and has fingers which rest on wheels. The wheels lock in to the dials the user interacts with. Each wheel needs to have the flat of the wheel facing the front of the lock, 5 steps off of the center of the flat is a will that allows the wheel to pass over part of the body during the combination change. When all the flats are facing the front of the lock the fingers can go down and allow the top of the actuator to move out from between the pawls. <br>		An actuator that sits between the pawls and has fingers which rest on wheels. The wheels lock in to the dials the user interacts with. Each wheel needs to have the flat of the wheel facing the front of the lock, 5 steps off of the center of the flat is a will that allows the wheel to pass over part of the body during the combination change. When all the flats are facing the front of the lock the fingers can go down and allow the top of the actuator to move out from between the pawls. <br>

	~~<div align="center"><gallery>~~		The are variations with pin tumbler core on the side to allow supervisor access. The core has a long half cylinder as the tail which lifts the actuator when the tumbler is turned.<br>
	~~File:Master175-well-and-flat.png~~
	~~File:Master175parts.jpg~~
	~~File:Master175center.png~~
	~~</gallery></div>~~

	The are variations with pin tumbler core on the side to allow supervisor access. The core has a long half cylinder as the tail which lifts the actuator when the tumbler is turned.
	~~<div align="center"><gallery>~~
	~~File:Master176w-supervisorkey.png~~
	~~</gallery>~~<~~/div~~>

	== Vulnerabilities ==		== Vulnerabilities ==

MaxPower: /* XDLF variant */

2016-09-06T01:42:57Z

XDLF variant

@@ Line 61: / Line 61: @@
 File:Master175XDLF-reset-tool.JPG
 File:Master175XDLF-reset-tool-inserted.JPG
 </gallery></div>

MaxPower: /* Master Lock No 175 */

2016-09-06T00:52:25Z

Master Lock No 175

← Older revision		Revision as of 00:52, 6 September 2016
Line 11:		Line 11:
	'''Master Lock No 175''' is a resettable [[combination]] [[padlock]] made by [[Master Lock]]. It has four dials with the digits 0-9. This results in total of 10,000 theoretical [[permutations]].		'''Master Lock No 175''' is a resettable [[combination]] [[padlock]] made by [[Master Lock]]. It has four dials with the digits 0-9. This results in total of 10,000 theoretical [[permutations]].

	The Master Lock No 175 series includes solid brass bodied locks. Master now makes the same lock in steel as the M176 and a model M175 that has a different style of internals. The locks described below take a change key, the M175 combination is designed to be changed by specific manipulation of the shackle(like the [[Master Lock No 975]])		The Master Lock No 175 series includes solid brass bodied locks. Master now makes the same lock in steel as the M176 and a model of M175 that has a different style of internals. The locks described below take a change key, the M175 combination is designed to be changed by specific manipulation of the shackle(like the [[Master Lock No 975]])

MaxPower: /* Master Lock No 175 */

2016-09-06T00:47:29Z

Master Lock No 175

← Older revision		Revision as of 00:47, 6 September 2016
Line 11:		Line 11:
	'''Master Lock No 175''' is a resettable [[combination]] [[padlock]] made by [[Master Lock]]. It has four dials with the digits 0-9. This results in total of 10,000 theoretical [[permutations]].		'''Master Lock No 175''' is a resettable [[combination]] [[padlock]] made by [[Master Lock]]. It has four dials with the digits 0-9. This results in total of 10,000 theoretical [[permutations]].

	The Master Lock No 175 series includes solid brass bodied locks. Master now makes the same lock in steel as the M176 and a model M175 that has a different style of internals. The locks described below take a change key, the M175 combination is designed to be changed by specific manipulation of the shackle(like the [[Master Lock No 975]]		The Master Lock No 175 series includes solid brass bodied locks. Master now makes the same lock in steel as the M176 and a model M175 that has a different style of internals. The locks described below take a change key, the M175 combination is designed to be changed by specific manipulation of the shackle(like the [[Master Lock No 975]])

MaxPower: /* Master Lock No 175 */

2016-09-06T00:47:17Z

Master Lock No 175

← Older revision		Revision as of 00:47, 6 September 2016
Line 6:		Line 6:
	\| maker = [[Master Lock]]		\| maker = [[Master Lock]]
	\| lock_type = [[Padlock]]		\| lock_type = [[Padlock]]
	\| lock_design = [[Combination]], ~~resetable~~		\| lock_design = [[Combination]], resettable
	}}		}}

	'''Master Lock No 175''' is a ~~resetable~~ [[combination]] [[padlock]] made by [[Master Lock]]. It has four dials with the digits 0-9. This results in total of 10,000 theoretical [[permutations]].		'''Master Lock No 175''' is a resettable [[combination]] [[padlock]] made by [[Master Lock]]. It has four dials with the digits 0-9. This results in total of 10,000 theoretical [[permutations]].

	The Master Lock No 175 series includes solid brass bodied locks.		The Master Lock No 175 series includes solid brass bodied locks. Master now makes the same lock in steel as the M176 and a model M175 that has a different style of internals. The locks described below take a change key, the M175 combination is designed to be changed by specific manipulation of the shackle(like the [[Master Lock No 975]]