Can someone help me what type of key this lock uses?

[Stupidnoob]

thank you

[globallockytoo]

I suggest it is an Ezy-Cut C66x which is like:

Corbin Z-59A1-6

Or

Borkey 1311K

Or

Cole CO 65,66 or 89

Or

Curtis CO87-91

Or
Dominion Lock UOOZ

Or
Ilco 1001EH

Or

Silca CB41R

Or plenty of other brands.

[unlisted]

Corbin something or other.

[Evan]

I suggest it is an Ezy-Cut C66x which is like:

Corbin Z-59A1-6

Sorry globallockytoo, it is not 59A1...

The Corbin-Russwin 59 keyway family uses half-triangle keyway wards so that the multi-milled key sections have full triangles in one, two or three of the warding positions...

The warding on the keyway of this cylinder is a square shape on one side and two smaller full triangles on the other, which makes it a member of the 27, 57, 67 or 77 keyway families...

I believe this one to be a 77 keyway which would use X-class bittings, since the square shaped warding is on the left side of the keyway which would narrow it down to either a 57 or 77 family and since there are two triangles on the right side of the keyway that would make it a 77 since the 57 family doesn't have a keyway with two triangles on the right side of the keyway in it... The cylinder itself was available in 5, 6 or 7 pins so there are 3 possible single key section only key blanks it could use...

~~ Evan

[Stupidnoob]

Thank you so much!

[Josh K]

I suggest it is an Ezy-Cut C66x which is like:

Corbin Z-59A1-6

Sorry globallockytoo, it is not 59A1...

The Corbin-Russwin 59 keyway family uses half-triangle keyway wards so that the multi-milled key sections have full triangles in one, two or three of the warding positions...

The warding on the keyway of this cylinder is a square shape on one side and two smaller full triangles on the other, which makes it a member of the 27, 57, 67 or 77 keyway families...

I believe this one to be a 77 keyway which would use X-class bittings, since the square shaped warding is on the left side of the keyway which would narrow it down to either a 57 or 77 family and since there are two triangles on the right side of the keyway that would make it a 77 since the 57 family doesn't have a keyway with two triangles on the right side of the keyway in it... The cylinder itself was available in 5, 6 or 7 pins so there are 3 possible single key section only key blanks it could use...

~~ Evan

Wow, that's some comprehensive stuff.